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。
The world is full of poetry, but few have the eyes to see it.
We hold these truths to be self-evident: that all men are created equal.
"The true essence of a story lies not in its plot, but in the emotions it evokes and the truths it reveals."
I believe that every person is born with talent.