淫慢则不能励精，险躁则不能治性。
译文：纵欲放荡、消极怠慢就不能勉励心志使精神振作，冒险草率、急躁不安就不能修养性情。
一个人明白自己并非上帝，这是最伟大的信仰行为。
真相并不美丽，但它是必要的。
The most important thing is to stay true to your vision.
"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."