It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

在你发明的时候，不要选择。在你草拟的时候，不要审查。在你写初稿的时候，不要反思。

To live is to embrace the uncertainty of the future.

A great artist can make the invisible visible.

水从山上流到滩头不是有意的，白云从洞中穿过也是无心的。