The best leaders are those who listen more than they speak.

"Books are the maps that guide us through life."

劳动经济学从根本上讲是理解人们的选择和约束。

Culture is what we do together, not just what we consume.

无论大自然为人类准备了什么，无论多么不愉快，人类都必须接受，因为无知从来都不比知识更好。

如果你只经历过美好的事情，你就不可能勇敢。

Every piece of plastic we recover and recycle is a step toward a cleaner planet.

意识控制决定了生活质量。