The role of the artist is to ask questions, not answer them.

Every decision we make today impacts the health of our oceans tomorrow.

NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。

True progress comes when we invest in both our people and our technology.

The text is a tissue of quotations drawn from the innumerable centers of culture.

我们画的每一条线都承载着责任。

最成功的人是那些擅长备用计划的人。