The essence of mathematics lies in its ability to reveal hidden patterns and structures in the universe.
"We are all in the gutter, but some of us are looking at the stars."
翻译:看破他人欺诈不必怒形于色,沉默是保护自己的盾牌,暗中布局比当面争执更有效。
If you borrow something, try to return it in better shape than you received it. Clean it, sharpen it, fill it up.