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"Science is not just a collection of facts, but a way of thinking."
我们必须接受有限的失望,但永远不要失去无限的希望。
我们可以轻易地原谅一个孩子怕黑;但成人怕光是人生的真正悲哀。
She realized that sometimes, the hardest thing to do is to let go.
We change our behavior when the pain of staying the same becomes greater than the pain of changing.