The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

Travel changes you. As you move through this life and this world you change things slightly， you leave marks behind， however small. And in return， life—and travel—leaves marks on you.

我们都愿意为某种事业变得野蛮。好人与坏人的区别在于对事业的选择。

人工智能的最终目标是创造能够像人类一样思考、学习和适应的机器。

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。