绘画的乐趣在于自由创造不存在的世界。

美国农业面临的最大危险是家庭农场的消失。

"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."

我们必须同时听取科学家和渔民的意见——他们各自掌握着可持续渔业难题的一部分。

解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。

I've been waiting more than 30 years to say this: "Dad, I always told you I'd come back and get my degree." I want to thank Harvard for this timely honor. I'll be changing my job next year…and it will be nice to finally have a college degree on my resume.