Don't be afraid of failure, failure is the necessary path to success.

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

最成功的领导者是那些能够适应变化并激励团队也这样做的人。

人的本性是恶的，那些善良的行为是人为的。

集合论的悖论不应被视为理论本身的不一致，而应被视为表明某些被认为有效的推理方法实际上并非如此。

数学中的发现过程往往比结果本身更重要。

不在于你有多想要，而在于你愿意为之付出多少努力。