Hold on to your dreams, never give up, and success will come one day.

【译文】 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。”

True progress happens when we step out of our comfort zones and embrace change.

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

用户需求是产品开发的出发点，也是落脚点。