“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.”

“...We are intensely proud of their noble record and are glad to have had the whole world see how irresistible they are in their might when a cause which America holds dear is at stake. The whole nation has reason to be proud of them.”

“The Sun never shined on a cause of greater worth.”

“Our own selfishness makes us the most arrant cowards; our own selfishness is the great cause of fear and cowardice.”