你和我各有一个苹果，如果我们交换苹果的话，我们还是只有一个苹果。但当你和我各有一个想法，我们交换想法的话，我们就都有两个想法了。
The greatest discovery of any generation is that a human being can alter his life by altering his attitude.
平凡的事物总是具有政治性。
人生最大的诅咒是拥有伟大的才能却没有使用的意愿。
The most important questions in life often have no answers, and we must learn to live with them.