I believe that every single event in life happens in an opportunity to choose love over fear.

Old age is not interesting until one gets there.

The challenge of computer science is not just to build faster machines, but to understand the very fabric of computational possibility.

The greatest stories are those that remind us of our shared humanity.

不要让不认识你的人定义你。

解释：齐国的败坏不宜久居，有利的时机不可错过，你的随从一片忠诚不可丢弃，眼前的安逸更不可贪恋，你一定要赶快离开齐国。