Authors:

I read once that the true mark of a pro - at anything - is that he understands, loves, and is good at even the drudgery of his profession.

"I Want to be a Mathematician: An Automathography". Book by Paul Halmos, 1985.
I read once that the true mark of a pro - at anything - is that he understands, loves, and is good at even the drudgery of his profession.