技术应该为农民服务，而不是让他们的工作复杂化。

The key to nudge is to make it easy for people to make better choices.

In the era of globalization, China's vegetable industry must not only go global but also rise to the top, showcasing the confidence of Chinese agriculture.

So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement. Your qualifications, your CV, are not your life, though you will meet many people of my age and older who confuse the two. Life is difficult, and complicated, and beyond anyone’s total control, and the humility to know that will enable you to survive its vicissitudes.

我们必须敢于梦想，并将这些梦想转化为现实。