光给予建筑生命,没有光,建筑就失去了灵魂。
"我写作是为了摧毁谎言,但最终总是创造了它。"
The best way to learn mathematics is to do mathematics.
Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.