Instead of complaining about the darkness, light a candle.
Success comes when preparation meets opportunity.
The past is a foreign country; they do things differently there.
The climate doesn't care about political boundaries.
"I'm not afraid of storms, for I'm learning how to sail my ship."
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。
To be born again, first you must die.