When life seems hard, the courageous do not lie down and accept defeat; instead, they are all the more determined to struggle for better future.
当遇见生活中的困难，期许自己当那个为了未来起身奋斗的人，而不是直接屈服于失败。
数学是理性的音乐。
A commonwealth is said to be instituted when a multitude of men do agree， and covenant， every one， with every one， that to whatsoever man， or assembly of men， shall be given by the major part， the right to present the person of them all， that is to say， to be their representative.
保持健康，不要失去勇气。
Life is too short to stay in your comfort zone.
