Being busy does not always mean real work. The object of all work is production or accomplishment and to either of these ends there must be forethought, system, planning, intelligence, and honest purpose, as well as perspiration. Seeming to do is not doing

If men can develop weapons that are so terrifying as to make the thought of global war include almost a sentence for suicide, you would think that man's intelligence and his comprehension... would include also his ability to find a peaceful solution.

Silence is the only answer you should give to the fools. Where ignorance speaks, intelligence should not give advices.

There is nothing wrong with America that faith, love of freedom, intelligence, and energy of her citizens cannot cure.

When your intelligence don't tell you something ain't right, your conscience gives you a tap you on the shoulder and says 'Hold on'. If it don't, you're a snake.

Anyone who conducts an argument by appealing to authority is not using his intelligence; he is just using his memory.