“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.”

“Grief fills the room up of my absent child, Lies in his bed, walks up and down with me, Puts on his pretty look, repeats his words, Remembers me of his gracious parts, Stuffs out his vacant garments with his form”

“Remember thee!Ay, thou poor ghost, while memory holds a seatIn this distracted globe.”

“My rage is gone,And I am struck with sorrow. Take him up.Help, three o' th' chiefest soldiers; I'll be one.Beat thou the drum, that it speaks mournfully,Trail your steel spikes. Though in this city heHath widowed and unchilded many a one,Which to this hour bewail the injury,Yet he shall have a noble memory.Assist.”