Every generation needs a new revolution.
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.
幸福不是现成的，它来自于你自己的行动。
Education is the foundation of change. We must teach the next generation to value and protect our oceans.
The world is full of people who have never, since childhood, met an open doorway with an open mind.