理解计算的限制与理解计算的能力同样重要。
Understanding the limits of computation is as important as understanding the capabilities.
最危险的事情就是自以为知道自己在做什么。
If you don’t believe in love, then what’s the point of living?
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.
美貌、青春、财富、甚至爱情本身，都不能让深得上帝恩宠的人免于焦虑和痛苦，远离哀愁，也无法让他们避免失去自己最爱的东西。因为，一生中，有些雨必然得下，一些日子必然会黑暗、哀伤、凄凉。
"The world is full of poetry. The air is living with its spirit; and the waves dance to the music of its melodies, and sparkle in its brightness."
我希望不久之后我们就能有一台能够解决所有数学问题的机器。