The first rule of quality is that it must be defined.

Dream starts, perseverance leads to victory.

译文：聪明人注重细节，有智慧的人能发现苗头。

数学是上帝用来书写宇宙的语言。

The pursuit of truth is a noble goal in life.

I write fiction and I'm told it's autobiography, I write autobiography and I'm told it's fiction, so since I'm so dim and they're so smart, let them decide what it is or it isn't.

In such condition there is no place for industry...and which is worst of all， continual fear and danger of violent death.

理论计算机科学的美在于其抽象和概括的能力，将具体问题转化为普遍真理。