The only difference between a rat and a human is that a rat learns from experience.
老鼠和人之间的唯一区别是老鼠会从经验中学习。
The universe is not a puzzle to be solved, but a mystery to be lived.
Writing is the only way to fight against death.
老年人相信一切,中年人怀疑一切,年轻人知道一切。
The best way to avoid mistakes is to gain experience.