The most valuable asset in any company isn't its machinery—it's the people who operate it.
农民是最早的环保主义者——他们比任何人都更了解土地。
如果你没有失败,说明你不够努力。
The market is changing rapidly, only by adapting to changes can we remain invincible.
对于那些没有研究过数学的人来说,有些事情似乎是难以置信的。