最深的伤口往往是肉眼看不见的。
The key to performance is elegance, not battalions of special cases.
Leadership is about making tough decisions today that will benefit generations to come.
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
就像太阳在落山前映射在河口上，有无数的亮点在闪闪发光。