I could never have imagined

that a 19-year-old suicide bomber

would actually teach me a valuable lesson.

But he did.

He taught me to never presume anything

about anyone you don't know.

On a Thursday morning in July 2005,

the bomber and I, unknowingly,

boarded the same train carriage
at the same time,

standing, apparently, just feet apart.

I didn't see him.

Actually, I didn't see anyone.

You know not to look
at anyone on the Tube,

but I guess he saw me.

I guess he looked at all of us,

as his hand hovered
over the detonation switch.

I've often wondered: What was he thinking?

Especially in those final seconds.

I know it wasn't personal.

He didn't set out to kill
or maim me, Gill Hicks.

I mean -- he didn't know me.

No.

Instead, he gave me

an unwarranted and an unwanted label.

I had become the enemy.

To him, I was the "other,"

the "them," as opposed to "us."

The label "enemy" allowed him
to dehumanize us.

It allowed him to push that button.

And he wasn't selective.

Twenty-six precious lives were taken
in my carriage alone,

and I was almost one of them.

In the time it takes to draw a breath,

we were plunged into a darkness so immense

that it was almost tangible;

what I imagine wading
through tar might be like.

We didn't know we were the enemy.

We were just a bunch of commuters
who, minutes earlier,

had followed the Tube etiquette:

no direct eye contact,

no talking

and absolutely no conversation.

But in the lifting of the darkness,

we were reaching out.

We were helping each other.

We were calling out our names,

a little bit like a roll call,

waiting for responses.

"I'm Gill. I'm here.

I'm alive.

OK."

"I'm Gill.

Here.

Alive.

OK."

I didn't know Alison.

But I listened for her check-ins
every few minutes.

I didn't know Richard.

But it mattered to me that he survived.

All I shared with them

was my first name.

They didn't know

that I was a head of a department
at the Design Council.

And here is my beloved briefcase,

also rescued from that morning.

They didn't know that I published
architecture and design journals,

that I was a Fellow
of the Royal Society of Arts,

that I wore black --

still do --

that I smoked cigarillos.

I don't smoke cigarillos anymore.

I drank gin and I watched TED Talks,

of course, never dreaming
that one day I would be standing,

balancing on prosthetic legs,

giving a talk.

I was a young Australian woman
doing extraordinary things in London.

And I wasn't ready for that all to end.

I was so determined to survive

that I used my scarf to tie tourniquets
around the tops of my legs,

and I just shut everything
and everyone out,

to focus, to listen to myself,

to be guided by instinct alone.

I lowered my breathing rate.

I elevated my thighs.

I held myself upright

and I fought the urge to close my eyes.

I held on for almost an hour,

an hour to contemplate
the whole of my life

up until this point.

Perhaps I should have done more.

Perhaps I could have
lived more, seen more.

Maybe I should have gone running,
dancing, taken up yoga.

But my priority and my focus
was always my work.

I lived to work.

Who I was on my business card

mattered to me.

But it didn't matter down in that tunnel.

By the time I felt that first touch

from one of my rescuers,

I was unable to speak,

unable to say even
a small word, like "Gill."

I surrendered my body to them.

I had done all I possibly could,

and now I was in their hands.

I understood

just who and what humanity really is,

when I first saw the ID tag

that was given to me
when I was admitted to hospital.

And it read:

"One unknown estimated female."

One unknown estimated female.

Those four words were my gift.

What they told me very clearly

was that my life was saved,

purely because I was a human being.

Difference of any kind made no difference

to the extraordinary lengths
that the rescuers were prepared to go

to save my life,

to save as many unknowns as they could,

and putting their own lives at risk.

To them, it didn't matter
if I was rich or poor,

the color of my skin,

whether I was male or female,

my sexual orientation,

who I voted for,

whether I was educated,

if I had a faith or no faith at all.

Nothing mattered

other than I was a precious human life.

I see myself as a living fact.

I am proof

that unconditional love and respect
can not only save,

but it can transform lives.

Here is a wonderful image
of one of my rescuers, Andy, and I

taken just last year.

Ten years after the event,

and here we are, arm in arm.

Throughout all the chaos,

my hand was held tightly.

My face was stroked gently.

What did I feel?

I felt loved.

What's shielded me from hatred
and wanting retribution,

what's given me the courage to say:

this ends with me

is love.

I was loved.

I believe the potential
for widespread positive change

is absolutely enormous

because I know what we're capable of.

I know the brilliance of humanity.

So this leaves me with some
pretty big things to ponder

and some questions for us all to consider:

Is what unites us not far greater
than what can ever divide?

Does it have to take
a tragedy or a disaster

for us to feel deeply
connected as one species,

as human beings?

And when will we embrace
the wisdom of our era

to rise above mere tolerance

and move to an acceptance

for all who are only a label
until we know them?

Thank you.

(Applause)