What if a child was never breast fed, but fed from the bottle from the start?

如果孩子从未接受过母乳喂养，而是从小就用奶瓶喂养，那又会怎样？

耶鲁公开课 - 心理学导论课程节选

But when he went back to nursing school, he had to start as if he had never been involved in medicine at all.

WHITEHOUSE: President Obama at LinkedIn Town Hall

And if we don't start someplace, then we can never have any chance of getting away from this cycle of abuse.

NPR: Iraq Tries to Rein in Renegade Police Forces

And what societies believe about how fluid they are matters almost as much as the reality: if America's poor ever start to believe they will never get rich, the place will be heading for trouble.

ECONOMIST: Class