最美的风景在攀登最艰难的山峰之后。
最好的想法往往来自于挑战现状。
过去是一片挤满声音的黑暗。
人生比我们想象的要复杂得多,也简单得多。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
The most valuable resource we harvest from the sea is knowledge.