It's hard to edit. It's hard to stay focused. And yet, we know we'll only do our best work if we stay focused. And so, you know, the hardest decisions we made are all the things not to work on, frankly.Tim Cook
Not every truth is the better for showing its face undisguised; and often silence is the wisest thing for a man to heed.Pindar
It is necessary to the happiness of man that he be mentally faithful to himself. Infidelity does not consist in believing, or in disbelieving, it consists in professing to believe what he does not believe.Thomas Paine
A thing moderately good is not so good as it ought to be. Moderation in temper is always a virtue; but moderation in principle is always a vice.Thomas Paine
To feel much for others and little for ourselves; to restrain our selfishness and exercise our benevolent affections, constitute the perfection of human nature.Adam Smith
But what is liberty without wisdom, and without virtue? It is the greatest of all possible evils; for it is folly, vice, and madness, without tuition or restraint.Edmund Burke
No passion so effectually robs the mind of all its powers of acting and reasoning as fear.Edmund Burke