“Act as if what you do makes a difference. It does.”

“Seize the very first possible opportunity to act on every resolution you make, and on every emotional prompting you may experience in the direction of the habits you aspire to gain”

“Pragmatism asks its usual question. "Grant an idea or belief to be true," it says, "what concrete difference will its being true make in anyone's actual life? How will the truth be realized? What experiences will be different from those which would obtain if the belief were false? What, in short, is the truth's cash-value in experiential terms?”

“The pragmatic method starts from the postulate that there is no difference of truth that doesn’t make a difference of fact somewhere; and it seeks to determine the meaning of all differences of opinion by making the discussion hinge as soon as possible upon some practical or particular issue.”

“Earnestness means willingness to live with energy, though energy bring pain. The pain may be pain to other people or pain to one's self — it makes little difference; for when the strenuous mood is on one, the aim is to break something, no matter whose or what. Nothing annihilates an inhibition as irresistibly as anger does it; for, as Moltke says of war, destruction pure and simple is its essence. This is what makes it so invaluable an ally of every other passion. The sweetest delights are trampled on with a ferocious pleasure the moment they offer themselves as checks to a cause by which our higher indignations are elicited. It costs then nothing to drop friendships, to renounce long-rooted privileges and possessions, to break with social ties. Rather do we take a stern joy in the astringency and desolation; and what is called weakness of character seems in most cases to consist of the inaptitude for these sacrificial moods, of which one's own inferior self and its pet softnesses must often be the targets and the victims.”

“Whenever you're in conflict with someone, there is one factor that can make the difference between damaging your relationship and deepening it. That factor is attitude.”

“There are no differences but differences of degree between different degrees of difference and no difference.”