In mathematics, you don't understand things. You just get used to them.
Everybody counts or nobody counts.
优秀的领导者需要一个积极的议程,而不仅仅是处理危机的议程。
译文:在平淡中交往的朋友,往往能长久维持;在平静安稳的环境生活,往往会延年益寿。赏析:君子之交淡如水。真正的朋友是看重对方的人品才交往的。清净养生,喧嚣伤身。安静的生活环境,平和的处事心态,方能益寿延年。
The beauty of mathematics lies in its ability to simplify the complex.