The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
在这个世界上取得成功的人，是那些努力寻找他们想要的环境的人，如果找不到，就自己创造。
To feed the world, we must first learn to listen to the earth.
效率和道德必须齐头并进；没有另一方，任何一方都无法蓬勃发展。