Courage is not the absence of fear, but the triumph over it.
勇气不是没有恐惧，而是战胜恐惧。
The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.
入门统计学课本一开始讲的几个要点之一，就是相关性不是因果性。这也是最先被忘记的要点之一。
Don't let your fear decide your future.
Power is not given to you. You have to take it.
Technology is the game-changer in reducing emissions while meeting global energy demand.
如果你想获得某样东西，最可靠的办法是让自己配得上它。