哲学在成功时是装饰品,在失意时是避难所,在年老时是供应品。
谷物种植既是一门艺术也是一门科学——既需要直觉也需要数据。
预言未来最好的方法是回顾过去
Every tree planted today is an investment in tomorrow’s world.
History is humanity's collective memory.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
I'm not a star. I'm just a woman who can sing.