We must treat soil health as the foundation of our food security.
"I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish."
我们都是我们记忆的总和。
自信是关键,但你必须用实力来支撑它。
如果你不前进,就是在落后。
你能给予他人的最伟大的礼物就是你的时间,因为你正在给予他们你生命中永远不会再回来的一部分。
使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战,对数学可能并不重要。
唯一真正的监狱是我们为自己建造的监狱。