One of the best rules anybody can learn about investing is to do nothing, absolutely nothing, unless there is something to do... I just wait until there is money lying in the corner, and all I have to do is go over there and pick it up.
农业现代化不是简单的机械化，而是整个产业链的智能化升级。
Happiness， like unhappiness， is a proactive choice.
有时侦探不是在破案，而是在被案件吞噬。