Kindness is everywhere, all you need to do is look....So , I guess, we just to look, look for the goodness. They are actually....everywhere.

"The world is a book, and those who do not travel read only one page."

物理学的美在于它能够用简单而优雅的理论解释复杂的事物。

当你做你热爱的事情时，你不会感到压力。