法律体系的存在是一个社会事实。

The best time to buy stocks is when they are out of favor.

复杂的思想，被挤压成十秒的笑点。

"The best stories are the ones that surprise the writer as much as the reader."

科学的进步不仅仅依赖于个人的智慧，更需要集体的合作和努力。