Not what we have, but what we enjoy, constitutes our abundance.
科学发现的真正本质不在于它提供的答案,而在于它提出的新问题。
我们的科学力量已经超过了我们的精神力量。我们有导弹,但我们的人类道德方向已经偏离。
We all live in the past, we take a minute to know someone, an hour to like someone , a day to love someone , but a whole life to forget someone.