自由从来不是被压迫者自愿给予的，必须由被压迫者争取。

粮食安全始于赋予粮食种植者力量。

"The best way to lead is by example."

A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.

Every story is a lie, but some lies are truer than others.

The debate over minimum wage should focus on evidence, not rhetoric.