The world is a puzzle, and we are the missing pieces.
It is only shallow peoplewho require years to get rid of an emotion. A man who is master of himself, can end a sorrow as easily as he can invent a pleasure.
Speak confidently as if you are right， but listen carefully as if you are wrong.
意志不是一种特殊的能力，而是心灵朝向明确目标的整体活动。
模块化对于构建大型、可维护的系统至关重要，因为它允许我们将复杂的问题分解为更小、更易管理的部分。
从非工作状态到工作状态的最佳性能改进。
Innovation is not the goal, solving problems is.
