我一直相信,你对待他人的方式反映了你对自己的感受。
客户的忠诚是赢得的,而不是给予的。
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.
译文:在集市中是没有老虎的,这是人们都明了的,可是经过多个人的谣传,就像真的有老虎一样。
Be strict with yourself and forgiving of others. The reverse is hell for everyone.