"The truth is rarely pure and never simple."

科学是一股向善的力量，但前提是我们明智地使用它。

Injustice anywhere is a threat to justice everywhere.

"The beauty and mystery of this world only emerges through affection, attention, interest and compassion."

让你难过的事情，有一天，你一定会笑着说出来。

穷人往往缺乏做出正确选择所需的信息，而即使他们拥有这些信息，也常常不信任它。