农业是制造业和商业的基础。
Agriculture is the foundation of manufacture and commerce.
统治者的暴政和群众的暴政同样令人生畏。
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.
Genetic research should serve humanity, not just commercial interests.
I don’t let anyone else’s opinion define my worth.