在商业中，如果你不前进，你就在落后。

生命的伟大用处在于将其用于一些能够超越它的事物。

When you confront a stuck bolt or screw: righty tighty， lefty loosey.

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.