The real paradises are the paradises that we have lost.
真正的天堂是我们已经失去的天堂。
If you want something you've never had, you must be willing to do something you've never done.
Collaboration across industries and borders is essential if we want to address the global challenges of food security.
——在遗嘱上签名后,对在病榻的同志们说,1925年3月11日