儿童对活动的需要几乎比食物的需要更为强烈。
真相是,我们都在等待别人告诉我们自己是谁。
A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.
We must balance short-term gains with long-term vision.
Don't be afraid of failure, failure is the mother of success.