学得越多,知道得越多。知道得越多,忘得越多。忘得越多,知道得越少。那何必学习呢?
The elegance of a mathematical proof is in its simplicity and clarity.
The companies that will thrive are those that see environmental regulations as opportunities, not obstacles.
年轻时,你以为世界是一个可以随心所欲生活的地方。但随着年龄增长,你意识到世界是一个你必须按照必须的方式生活的地方。
物种和系统的多样性不是复杂,而是保险。