Music makes me happy and also sad.

现实主义不是复制自然，而是理解其本质。

Every saint has a past, and every sinner has a future.

你要记住，在敢于担当培养一个人的任务以前，自己就必须要造就一个人，自己就必须是一个值得推崇的模范。

Quality is the lifeline of a brand, without quality there is no market.

Life is a journey that must be traveled no matter how bad the roads and accommodations.

每一个伟大的数学理论最初都是异端邪说，最终却成了教条。

辩论的艺术是使较差的理由显得更好的艺术。