All children have to be deceived if they are to grow up without trauma.
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
Risk is inevitable in our business, but recklessness is not.
即使在最黑暗的时刻,只要记得点亮灯光,就能找到幸福。
写作不正是一种翱翔,一种可以做到的飞翔的、梦幻的、想象的形式吗?
The city is a living organism that constantly evolves.