It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.

不要让成功冲昏头脑，也不要让失败打击内心。

The individual has always had to struggle to keep from being overwhelmed by the tribe.

言论不能改变行动而又崇尚它，那就是说空话。 

语言是我们拥有的最强大的武器。