可持续性不是一种选择;它是负责任农业的唯一前进道路。
如果你不能保持灵活的思路,就会抓狂,忽视解决问题的其他可能性。
制造链式反应堆的基本点是正确安排材料。
Every challenge is an opportunity in disguise.
Man is by nature a reasonable being, but animals, other than man, are by nature instruments of brute force.
你今天感受到的痛苦将成为你明天的力量。
A great novel is one that refuses to be forgotten.