Old paint on canvas, as it ages, sometimes becomes transparent. When that happens it is possible, in some pictures, to see the original lines: a tree will show through a woman's dress, a child makes way for a dog, a large boat is no longer on an open sea. That is called pentimento because the painter 'repented,' changed his mind. Perhaps it would be as well to say that the old conception, replaced by a later choice, is a way of seeing and then seeing again.

译文：郁孤台下这赣江的流水，水中不知包含了多少乱世中行人的眼泪。我向西北眺望故都长安，可惜无数青山层层叠叠，遮住了我的视线。

最简单的句子往往蕴含最深刻的真理。

在需要技巧的地方，武力没有用武之地。

The transition to cleaner energy must be practical, affordable, and reliable.