The dead are not gone. They are simply not here.

"Every child deserves a bookshelf full of stories that reflect their own experiences and open windows to new worlds."

Ethics is the general enquiry into what is good.

每个时代都有其乐趣、机智风格和独特方式。

数学的美只向更有耐心的追随者展示。

我并不完美，但我每天都在尽力做到最好。