A man is the sum of his misfortunes. One day you'd think misfortune would get tired but then time is your misfortune.

The best way to get a project done faster is to start sooner.

"A book is a mirror: if an ape looks into it, an apostle is unlikely to look out."

In the state of nature, profit is the measure of right.

不要等待完美的时刻，抓住时机并让它变得完美。