“Whoever despises the high wisdom of mathematics nourishes himself on delusion and will never still the sophistic sciences whose only product is an eternal uproar.”

“A diamond is just a lump of coal that stuck to its job.”

“Make your work to be in keeping with your purpose”

“Nature is constrained by the cause of her laws which dwell inborn in her. Variant: Nature is constrained by the order of her own law which lives and works within her.”

“Every obstacle is destroyed through rigor.”

“Benvolio- "By my head, here come the Capulets." Mercutio- "By my heel, I care not.”

“Some report a sea-maid spawn'd him; some that he was begot between two stock-fishes. But it is certain that when he makes water his urine is congealed ice.”

“Free from gross passion or of mirth of anger constant spirit, not swerving with the blood, garnish'd and deck'd in modest compliment, not working with the eye without the ear, and but in purged judgement trusting neither? Such and so finely bolted didst thou seem.”