The greatest danger is not that we will lose our way, but that we will become content with where we are.

The key to successful investing is to have a clear understanding of the risks and rewards.

尽力而不能达到的，圣人不会苛责于人。应当尽心而未尽心，圣人不会推御责任。

没有自由的安全，叫做监狱。