Global hunger won't be solved by charity alone - it requires systemic change.

理论物理学之于数学，犹如雕塑之于几何学。

The best businesses solve real problems. Find a need and fill it.

I have self-doubt. I have insecurity. I have nights when I show up at the arena and I’m like, ‘My back hurts, my feet hurt, my knees hurt. But, 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.

I don’t believe in the possibility of absolute truth in art.