爱是对人类存在问题的唯一理智和令人满意的回答。
Love is the only sane and satisfactory answer to the problem of human existence.
A good mechanic is not merely a man who files and hammers, but one who can originate and perfect.
Re graphics: A picture is worth 10K words - but only those to describe the picture. Hardly any sets of 10K words can be adequately described with pictures.
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.
Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.
【讲解】：有志之士和仁人，不会贪生怕死而损害仁，只会勇于牺牲来成全仁。
"Science is the art of asking the right questions and finding the answers through evidence and reason."