笑，全世界便与你同声笑，哭，你便独自哭。
Laugh, and the world laughs with you; weep, and you weep alone.
追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。
Love doesn't need a reason. It doesn't follow a plan. It just happens.
Silence is the language of the soul.
生活对感受者来说是悲剧，对思考者来说是喜剧。