The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

I'm pretty sure none of this would have happened if I hadn't been fired from Apple. It was awful tasting medicine, but I guess the patient needed it. Sometimes life hits you in the head with a brick. Don't lose faith. I'm convinced that the only thing that kept me going was that I loved what I did. You've got to find what you love. And that is as true for your work as it is for your lovers.

The middle of every successful project looks like a disaster.

In the end, we will remember not the words of our enemies, but the silence of our friends.

可持续性是现代农业的基石。没有它，我们可能会失去我们所建立的一切。

不要害怕犯错，害怕的是不学习。

在悲伤与虚无之间，我选择悲伤。

——致书蒋介石，1920年10月29日