先验与后验的区别是认识论的，而非形而上学的。

要想成功，你必须愿意失败。

Happiness is not a right; it is a rare and precious exception.

作品的物质性非常重要——它必须有一种存在感。

Every piece of plastic we produce should have a clear path to being reused or recycled.

True leadership inspires others to achieve more than they thought possible.

"I am not afraid of death, I am afraid of life."

什么是卓越的品行？即日常的行事；什么是德高之人？是小心谨慎的人；怎么样才能够明了德义努力去做？惟有虚心学习；如何才能实现远大的抱负？只有对当前的问题深思熟虑。

Every tree we plant today is a promise to tomorrow.

未来属于那些相信自己梦想之美的人。