Art is the evidence of a life fully lived.
Fear can hold you prisoner,hope can set you free.A strong man can save himself,a great man can save others.
The world is mostly right. The world is mostly wrong.
数学的本质在于它的自由。
The best stories are the ones that leave you with more questions than answers.
鱼儿在江湖中彼此相忘，人在道术中彼此相忘。