Every life contains its own mysteries, and the biographer must respect the unknowable.
信任是通过一致性、诚实和责任感建立的。
I think it's important to take risks and to challenge yourself. That's how you grow as a person.
有时候最难的事情和正确的事情是同一件事。
现代农业中最具革命性的工具不是机器,而是农民代代相传的知识。
The wise seek happiness within their own souls, while fools search outside.