I love going one-on-one with someone. That's what I do. I've never lost.
Mathematics is the key and door to the sciences.
我是个无可救药的浪漫主义者
The balance of power is the scale of peace.
动作从不撒谎。
人在幼年时,精神专注敏锐,成年后思想容易分散,因此教育要趁早,不可错过时机。