成功的衡量标准不仅仅是利润，还有我们留下的积极影响。

成功不是终点，失败也并非致命，重要的是继续前进的勇气。

The sun shone, having no alternative, on the nothing new.

History is not just about the past; it's about how the past shapes the future.

Mathematics is the music of reason.

行动之外再无希望。

定义就是限制。