To feed the world, we must first understand it.
要养活世界，我们必须先了解它。
"The only thing that separates us from the animals is our ability to accessorize."
"The most important thing is to stay curious, to keep learning, to keep growing."
The right of a nation to kill a tyrant in case of necessity can never be doubted until the right of a tyrant to kill a nation has been proved.
