【释义】：骄傲不应过度，欲望不能放纵，享乐不能极端，志向不宜自满。

Every effort is an investment in the future, a wisdom understood by the wise.

The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.

办一件事都不能善始善终,就不要做很多事。

过去从未死去，它甚至还没有过去。