教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。

未来不是命中注定的。没有保证。所以，要主动承担成年人的责任。要有目的性。

It's not always necessary to be better than everyone else, but to be better than you used to be.

A proof is a way to convince yourself and others that something is true.

Failure is not the opposite of success; it's a stepping stone to success.