All I know is that I don't know nothing.
No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
可持續(xù)性不是一種選擇；它是我們行業(yè)未來的必需品。
雖然身份卑微，但卻能不失道義；雖然生活貧窮，但卻能廉潔自守。