Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
自由不过是一个变得更好的机会。
How weary, stale,flat and unprofitable seem to me all the uses of this world!
你无法改变过去,但你可以创造未来。
科学是赋能的工具,而不是控制的工具。