鹰从未像他屈服于向乌鸦学习时那样失去如此多的时间。
The eagle never lost so much time as when he submitted to learn of the crow.
"Be yourself; everyone else is already taken."
The future belongs to those who are willing to challenge the status quo.
The art of being wise is the art of knowing what to overlook.
To feed the world, we must first learn to listen to the earth.