Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.
每个人都有不为世人所知的秘密悲伤；我们常常称一个人冷漠，而实际上他只是悲伤。
I'm a catalyst for change... You can't be an outsider and be successful over 30 years without leaving a certain amount of scar tissue around the place.
"Purpose gives meaning to mental activity."
学问的道理没有别的，就是找回那丧失了的善心罢了。
质量不是一种工具，而是一种心态。
创新不是一蹴而就的，而是需要持续不断的努力和坚持。