可持续性是农业的未来，忽视它的人将被淘汰。
To understand the mind, study its operations in real life.
Morality binds and blinds. It binds us into ideological teams that fight each other as though the fate of the world depended on our side winning each battle. It blinds us to the fact that each team is composed of good people who have something important to say.
Sometimes the most profound discoveries come from asking the simplest questions.
We all owe death a life.