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There will be obstacles. There will be doubters. There will be mistakes. But with hard work, there are no limits.

If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.

藝術(shù)是提出問題的方式，而不是給出答案。

We live in time—it holds us and moulds us—but I’ve never felt I understood it very well.

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.

即使有蓋世之功，最要不得的是居功自傲；縱然滔天的罪惡，最難得的是悔過之心。