The trouble about man is twofold. He cannot learn truths which are too complicated; he forgets truths which are too simple.

The trouble about man is twofold. He cannot learn truths which are too complicated; he forgets truths which are too simple.

关于人的烦恼是双重的。他不能学习太复杂的真理;他忘记了太简单的真理。

-- Rebecca West 丽贝卡·韦斯特