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In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
Character is who you are when no one is looking.
Welcome Arty. Feel free to ask.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei