The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The best is yet to come.

I try to live my life every day as if it's my last day.

你必须准备好受苦并享受痛苦。

A business that doesn’t evolve with its customers will soon find itself irrelevant.

煤炭使美国在世界范围内保持竞争力。