You can't just give up on someone because the situation's not ideal.

The truth is often uncomfortable, but it is necessary.

Algorithms are the poetry of computation. Every algorithm has a story to tell.

Words were not given to man in order to conceal his thoughts.

技术可以放大优秀教学的效果，但无法替代糟糕的教学。

We are all now connected by the Internet, like neurons in a giant brain.

在很小的时候我就知道人们会犯错误，你必须决定他们的错误是否大于你对他们的爱。