无论我们承认与否,过去总是存在于我们的生活中。
创新不仅仅是技术的问题;它是关于改变思维方式并接受新的思考方式。
The boundary between physics and mathematics is not as clear-cut as we might think.
君子像水,性情谦虚冲淡,本质洁白,味平淡。而它的用处,可以使不洁的东西成为清洁,即使在滚烫的热水中放入油,二者亦不会混合,这就是君子的本性。小人像油,本质滑腻,味浓厚,它的用途可污染清洁之物,若在滚烫的油中放入水,二者必然相激而不相容, 这就是小人的本质。
The fact is that women have more power and influence in America today than at any other time in our history.