祸兮福之所倚，福兮祸之所伏
灾祸中依存着幸福，幸福中潜伏着灾祸
求知若饥，虚心若愚。
The past is not a burden but a foundation upon which we build our future.
Time is a concept that is derived from the way we perceive change.
Life is about making an impact, not making an income.
一个组织的质量永远不能超过组成它的头脑的质量。