Always keep your knife sharp, your wits sharper, and your spirit sharpest.

我们必须弥合科学研究与实际农业应用之间的差距。

艺术家必须是神圣的见证者。

When I look at the world I'm pessimistic, but when I look at people I am optimistic.

Success in business requires training and discipline and hard work. But if you're not frightened by these things, the opportunities are just as great today as they ever were.

人们相信耳朵不如相信眼睛。