数学研究是所有智力和精神进步不可或缺的基础。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
真相并不总是美丽的，但追求真相总是美丽的。
The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.