释义：能够忍耐最难忍受的困苦，最终必能苦尽甘来。

I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

数学是人类精神最美丽和最强大的创造。

In computational learning theory, we seek to understand the fundamental principles that govern learning from data.