Success is falling nine times and getting up ten.
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
我喜欢用一件事物来描述另一件事物的想法。
Sustainability is not an option; it's a necessity for the future of agriculture and food production.
可持续性不是一种选择；它是农业和食品生产未来的必需品。
成功的收获始于倾听前人的智慧。
A person needs to walk how many roads to become a real person.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."