合同本质上是不完全的，因为不可能预见所有未来的偶然事件。

The most important thing in mathematics is to understand the concepts, not just to memorize formulas.

Failure is just another way to learn.

"The power of a single word can outshine the brightest star in the darkest night."

生命的意义包含在生命的每一个表达中。它存在于所有创造中无限的形式和现象中。