数学不是一项观赏性运动。你必须亲自去做才能理解它。
技术可以放大优秀教学的效果,但无法替代糟糕的教学。
我不是为孩子写作,我是为人写作。
Women are never disarmed by compliments. Men always are. That is the difference between sexes.
每个案件都是一个故事,每个故事都有开始、中间和结束。
Music is my life. I can't imagine what life would be like without it.