保存就是转变。

Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.

Challenges are opportunities in disguise; embrace them with courage.

The truth is that we are all alone in the world.

The best way to make people happy is to make them laugh.

一家公司的遗产是由其对世界的贡献来定义的。

世界上最成功的社会是那些结合了国家和市场优势的社会。

写作的行为是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。