You can’t put a limit on anything. The more you dream, the farther you get.
种一棵树最好的时间是20年前,第二好的时间就是现在。
学问使人适合与自己为伍。
预测未来的最好方法就是创造未来。
"The unexamined life is not worth living."
There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.