If there's a book that you want to read, but it hasn't been written yet, then you must write it.
如果你想读一本书,但它还没有被写出来,那么你必须写出来。
On haters: "If you never want to be criticized, for goodness' sake don't do anything new."
In the world of mathematics, every question leads to another, creating an endless web of knowledge that connects all areas of science.