Every line you draw is a moral decision.
你画的每一条线都是一个道德决定。
科学与日常生活不能也不应该被分开。
I'm the worst thing since Elvis Presley.
The harder you work for something, the greater you’ll feel when you achieve it.
Be yourself, the rest is up to time.
孔子说：“有一种人，不了解情况就冒然行事，我不会这样。多听，向先进人物学习；多看，把细节牢记在心。就是掌握知识的最好方法。”
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.