做出伟大工作的唯一途径是热爱你所做的事情。
成功不是终点,失败也非致命,重要的是继续前进的勇气。
The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.
Don't be afraid of failure, because every failure is practice for success.
"Books are the keys to understanding the world and ourselves."
真正的天才在不完整面前会颤抖——通常宁愿保持沉默,也不愿说一些不完全符合它应该说的话。