"Your mind is for having ideas, not for holding them."

"My digestion is better, my thinking is better, and I'm calmer, stronger, and lighter. It's also easier to m…"

"I don't mind your thinking slowly; I mind your publishing faster than you think."

"The word 'conservative' is used by the BBC as a portmanteau word of abuse for anyone whose views differ fro…"

"Alexander Bain was probably the first modern thinker whose primary concern was with psychology itself He ha…"

"If there be any thing in my style or thought to be commended, the credit is due to my kind parents in insti…"

"In all my years of teaching with Steve, I have never seen him flustered or at a loss for words—except once.…"