The basis of optimism is sheer terror.
To be born again, first you have to die.
The truth is that life is delicious, horrible, charming, frightful, sweet, bitter, and that is everything.
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
在数学的领域里,每一个问题都是发现新事物和深刻见解的机会。
相信你能行,你已经成功了一半。