We leave behind something of ourselves wherever we have been.
无论我们去过哪里，都会在那里留下自己的一部分。
"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."
The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
我了解到失败只是过程的一部分，你不能让它打败你。