最有力的作品是那些挑战我们对现实认知的作品。

过去总是紧张的，未来是完美的。

If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

"It's not what you look at that matters, it's what you see."