Sometimes, the only way to stay sane is to go a little crazy.

The greatest risk is standing still while the world changes around us.

Sustainability isn't a choice—it's a responsibility we owe to the next generation.

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

以战争建立的帝国必须通过战争来维护自身。