我不同意你说的话，但我愿意为你说话的权利而献出生命。
I disapprove of what you say， but I will defend to the death your right to say it.
If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
The world is full of good people. If you can't find one, be one.
La vie est une longue leçon d'humilité.
"We must focus on creating technology that is inclusive and accessible to everyone."