I have self-doubt. I have insecurity. I have fear of failure. I have nights when I show up at the arena and I’m like, “My back hurts, my feet hurt, my knees hurt. I don’t have it. I just want to chill.” We all have self-doubt. You don’t deny it, but you also don’t capitulate to it. You embrace it.

The heart is an organ of fire.

跨学科合作对解决全球能源问题至关重要。

The best fertilizer is the farmer’s shadow in the field.

最好的书是改变你思维方式的书。