我的父母教导我永远不要放弃。
You must force yourself to consider opposing arguments.Especially when they challenge your best-loved ideas.
To feed the world, we must first understand it.
生活中没有什么可怕的东西,只有需要理解的东西。现在是我们理解更多的时候,这样我们可能会害怕得更少。