模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。
The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, and a long-term perspective.
真相还没穿上靴子,谎言已经跑遍全世界。
I'm not a politician. I'm just a girl who stands up for what she believes in.
I never buy a stock unless I can see a clear path to a 50% return.
创新既需要勇气,也需要耐心。#