Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.

The best way to predict the future is to invent it.

说再见就是死去一点点。

短期收益绝不应损害长期可持续性。

真理可能被压制，但不会被消灭。