创新和技术将是满足世界日益增长的能源需求同时减少环境影响的关键。
我们进化而来的心理是所有文化的基础，而不是相反。
A writer is selected by his subject—his subject being the consciousness of his own era.
The laws of physics are the same everywhere in the universe, and that is a profound truth.
A dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.
我为什么要站到这儿，我站到讲台上，是想提醒我自己我们必须时刻用不同的眼光来看待事物。
Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.
"We have learned to love ourselves, so now I urge you to 'speak yourself.'"
At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love.