行为主义者问：为什么我们不把可观察的东西作为心理学的真正领域？
The real danger is not that computers will begin to think like men, but that men will begin to think like computers.
Collaboration across borders is key to solving global food security challenges.
The real art of conversation is not only to say the right thing at the right place but to leave unsaid the wrong thing at the tempting moment.
我想这就像泰坦尼克号。冰山是真的，但船只是一艘船。
Literature is the memory of humanity, a bridge between past and future.