成為英雄的最大障礙是懷疑自己是否會(huì)證明自己是個(gè)傻瓜；真正的英雄主義是抵制這種懷疑；最深刻的智慧是知道何時(shí)應(yīng)該抵制它，何時(shí)應(yīng)該服從它。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.
The lesson of quantum mechanics is that we must revise our classical notions of reality.
When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become.