Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.

The root of all superstition is that men observe when things hit， and not when they miss， and commit to memory the one， and pass over the other.

在没有生命力的帮助下合成尿素是一个极其重要的事实。

Quality starts from the seed, not just the harvest.

在艺术中，就像在生活中一样，最简单的解决方案往往是最深刻的。