In the realm of psychology, the line between normal and abnormal is often blurred and subjective.

数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。

进步需要勇气和谦逊。

Innovation in fisheries management is key to balancing economic needs with environmental stewardship.

The best thing about getting older is that you don't lose all the other ages you've been.

I like to be a free spirit. Some don’t like that, but that’s the way I am.