你无法改变风向，但你可以调整风帆。
You can't change the direction of the wind, but you can adjust your sails.
"I don't live in the past. I don't live in the future. I live now."
The success of any political system depends on its ability to generate legitimacy in the eyes of its citizens.
每一次收获都教会我们新的东西；土地是最好的教授，只要我们愿意倾听。
物理定律产生了复杂的结构，至少在一种情况下，一个复杂的结构产生了物理定律。