释义：天之险在于高不可升，地之险在于山川丘陵。王公设险以保卫国家，险的功用非常大。
心理学必须基于事实，而非假设。
"Science is the art of understanding the universe's language."
最好的建筑来自于倾听 - 倾听场地、客户和材料。
每一件艺术品都是一次实验。
The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.
在写作的过程中，我们面对自己最深的恐惧和欲望。
The most profound impact of computer science is its ability to democratize information and empower individuals.