当你解决一个数学问题时，你不仅得到了答案，还理解了为什么这是答案。
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.
翻译：这是道家思想的一种体现，认为天地和圣人都对万物一视同仁，无偏爱之心。
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
The best works are those that are inexplicable.
The first step is to establish that something is possible; then probability will occur.