Thought's infidelity lies in its privacy. 'If there is something that you cannot say to me,' asks the lover, 'things that you must think alone, then can you really be trusted?'

The only limit to our realization of tomorrow is our doubts of today.

The study of computation is not just about machines, but about the very nature of thought and logic.

关于教育的斗争不仅仅是关于知识、权力和身份的斗争，也是关于希望和未来意义的斗争。

Every piece of plastic we produce should have a clear path to reuse or recycling.

"To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone."

没有人写作、绘画、雕塑、建模、建造或发明，除非是为了真正地逃离地狱。