当别人拒绝你的时候，不要在意。假设他们和你一样：忙碌、没时间、注意力分散。稍后再试一次，很神奇，第二次尝试往往会成功。
Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.
艺术家必须是不可见之物的舞者。
The best weapon against an enemy is another enemy.
The beauty of algorithms lies in their ability to solve complex problems with simple steps.