What did Richard Courant mean by: Euler – The unsurpassed master of analytic invention. - Richard Courant Mathematician · Germany Copy
It is the powerful who know how to honour, it is their art, their domain for invention. Explain - Friedrich Nietzsche Philosopher · Germany
One thinks himself the master of others, and still remains a greater slave than they. Explain - Jean-Jacques Rousseau Philosopher · Switzerland
Master the web and you will master your universe – and your (on-line) bank account. - Jeffrey Gitomer Author
After my mistress was dead, I lived most comfortably, my master having a great affection for me. - William Lilly
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