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Every mathematical problem has a solution; it's just a matter of finding the right perspective.
每个数学问题都有一个解决方案;这只是找到正确视角的问题。
一个良好的世界需要知识、善良和勇气;它不需要对过去的后悔,也不需要被无知之人长时间前说过的话所束缚的自由智慧。
In the end, it is not the years in your life that count, but the life in your years.
成功是从一个失败跌到另一个失败而不失去热情。
Reason is the mirror of the senses.