The problem with people is that they forget to look at the big picture.
The truth is, I don't know what I would have done without mathematics.
【译文】小事守信可建大信誉,明君积累诚信治国。
Sustainability is no longer an option—it's a business imperative for long-term survival.
花尽可能多的时间精心设计电子邮件的标题,因为这往往是人们唯一会看的内容。