Man is always more than he can know of himself; consequently, his accomplishments, time and again, will come as a surprise to him.

Man is always more than he can know of himself; consequently, his accomplishments, time and again, will come as a surprise to him.

人总是超出他对自己的了解;因此，他的成就，一次又一次，会让他感到惊讶。

-- Henry Wadsworth Longfellow 朗费罗