Most men lead lives of quiet desperation.

成就伟大事业的唯一途径是热爱你所做的事。

For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.

【译文】了解了它就一定喜欢它，喜欢它就要追求它，追求它就一定要得到它。

Education is the most powerful weapon which you can use to change the world.

个人的就是政治的。

科学家与农民之间的合作是解决未来粮食挑战的关键。