If you're not embarrassed by the first version of your product, you've launched too late.

没有反省的人生不值得活。

我不是商人，我就是生意本身。

The past is a foreign country; they do things differently there.

解释：自己修身而不责备别人，就能够免于祸难。

我遇到的那些让我钦佩的人，无一例外都比我读的书多。

Every day is a new opportunity to change your life.