痛苦可以摧毁一个人，也可以塑造一个人。
Suffering can destroy a person, but it can also shape them.
【译文】他人骑大马我骑毛驴，仔细想想，我不如他，回头看了一下，还有不如我徒步肩挑的人呢。
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
The hardest thing in life is to know which bridge to cross and which to burn.