I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The study of mathematics is like air or water to the development of science.

The idea is to create a landscape that you can move through.

你影响力的唯一限制是你的想象力和承诺。