"The best way to find yourself is to lose yourself in the service of others."

"When you are young, you think you can leave and never look back. But you always do."

美国是一个巨大的锅炉。只要下面点着火，它会产生无限的能量。

黄莺和鲜花尚且担心春光流逝，怎么可以白白虚度大好时光？