破坏其土壤的国家就是自取灭亡。
The nation that destroys its soil destroys itself.
你必须相信过程并相信自己。
心理学必须是一门实用的科学,关注心理运作的方式和原因。
We read books to find out who we are.
The goal of synthesis should be to make molecules as easily as possible, not just possible.