Get busy living or get busy dying, there are only two choices.
The very definition of the real becomes: that of which it is possible to give an equivalent reproduction.
这个世界充满了征兆和奇迹，但我们每天走过却视而不见。
Never let your sense of morals prevent you from doing what is right.
最伟大的发现来自于提出最简单的问题。
一个国家的力量在于其人民的品德。
——晚年访谈
一个有父母在世的犹太男人是一个十五岁的男孩，并且将一直是一个十五岁的男孩，直到他们去世！