孔子曰：“益者三友，损者三友。友直、友谅、有多闻，益矣；友便辟、友善柔、友便佞，损矣。”
孔子说：“有益的朋友有三种，有害的朋友有三种。与正直的人交朋友、与诚实的人交朋友、与见多识广的人交朋友，有益处；与走邪门歪道的人交朋友、与谗媚奉迎的人交朋友、与花言巧语的人交朋友，有害处。”
The only phrase I've ever disliked is, 'Why, we've always done it that way.' I always tell young people, 'Go ahead and do it. You can always apologize later.'
The deepest theorems often arise from the simplest observations.
I'm not trying to be provocative, I'm just trying to be honest.
良好的教养在于隐藏我们对自己较佳的评价，以及隐藏我们对他人较差的评价。
Every tree we plant today is an investment in tomorrow's clean air, stable climate, and thriving ecosystems.
Technology has no borders, but companies have responsibilities.