【讲解】：发奋时候竟忘记吃饭，快乐时候就忘记了忧愁，把自己就要老了这件事也不放在心上，如此罢了。”
Life is too short to waste time on things that don't make your soul happy.
I'm not afraid to fail, I'm afraid not to try.
"The most personal stories are often the most universal."
Insight is the sudden comprehension of the relations among the parts of a problem.
所以君子严于律己.宽以待人,而平庸的人却宽以待己.严于律人。
The success of an enterprise cannot be achieved without accurate judgment of the future and seizing opportunities.