The older I get, the more I realize how little I know.
随着年龄增长,我越发意识到自己知之甚少。
Man is so much the voice of his interest that it is not enough to make him see the right, but you must make him feel it.
"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."
我曾把许多东西握在手中,但都失去了;但无论我把什么放在上帝的手中,我仍然拥有它。