The only true happiness comes from squandering ourselves for a purpose.

There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.

The best technology is invisible. It works so well that you don't even notice it.

创新是我们所做一切的核心；没有它，我们就不会有今天的成就。

Every stroke of the brush is a conversation with the universe.

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。