There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.

相对论不仅仅是一个科学理论，而且是一个哲学理论。

人们相信他们愿意相信的东西。

True innovation comes from questioning what we think we know.

Integrity in business is non-negotiable—it’s the foundation of lasting success.

一个人的孤独不是孤独，一个人找另一个人，一句话找另一句话，才是真正的孤独。