可能是公鸡在啼叫，但下蛋的是母鸡。

"Theoretical insights can lead to practical breakthroughs, bridging the gap between abstract ideas and real-world applications."

万物生长有时，繁荣之后便是调整，让我们学会在巅峰时刻准备迎接变化，就如同日中之时要预见黄昏的到来。盈亏交替，如同月亮的圆缺，提醒我们成功之后应保持谦逊，失败之后亦不失信心。在辉煌的顶点保持清醒，在低谷之中积蓄力量，因为每一次的转变都预示着新的开始。这世间的兴衰更替，太符合宇宙运行的法则了！并且时刻提醒我们要顺应自然，不可强求！

The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.