I don’t compete with others. I compete with myself.

True courage is not the absence of fear, but moving forward in the face of fear.

你越是赞美和庆祝你的生活，生活中就越有值得庆祝的事情。

The only way to learn a new programming language is by writing programs in it.

Memory is not about the past, it's about the present.

精准农业不是为了取代农民——而是为了用更好的工具赋予他们力量。