He that first likened glory to a shadow did better than he was aware of. They are both of them things excellently vain. Glory also, like a shadow, goes sometimes before the body, and sometimes in length infinitely exceeds it.

If my intentions were not to be read in my eyes and voice, I should not have survived so long without quarrels and without harm, seeing the indiscreet freedom with which I say, right or wrong, whatever comes into my head.

Speaking is half his that speaks, and half his that hears.

Almost all the opinions we have are taken on authority and on credit.

Whoever will be cured of ignorance, let him confess it.

Learning is not to be tacked to the mind, but we must fuse and blend them together, not merely giving the mind a slight tincture, but a thorough and perfect dye. And if we perceive no evident change and improvement, it would be better to leave it alone; learning is a dangerous weapon, and apt to wound its master if it be wielded by a feeble hand, and by one not well acquainted with its use.

Oh senseless man, who cannot possibly make a worm or a flea and yet will create Gods by the dozen!