你知道 72 法则，将数字除以 72，你想要的任何数字，这就是你的钱翻倍需要多长时间。

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

Life is too short to stay in your comfort zone.

成功不是幸福的关键，幸福才是成功的关键。

写作就是要关注那些大多数人忽略的事物。