逻辑是思考的镜子。
痛苦是暂时的，但骄傲是永恒的。
The best leaders are those who listen more than they speak.
Truth never damages a cause that is just.
Love is the supreme positive emotion, the one that encompasses all others. It is the feeling of positive resonance that you experience when you connect deeply with another person.
银河系中心是强引力下的一个独特的自然实验。