What would you call America's most priceless asset? Surely not its limitless natural resources, not its matchless national wealth, not its unequalled store of gold, not its giant factories, not its surpassing railroads, not its unprecedented volume of cheap power. Is not its most priceless asset the character of its people, their indomitable self-confidence, their transcendent vision, their sleepless initiative and, perhaps above all, their inherent, irrepressible optimism?

Diamonds are only lumps of coal that stuck to their jobs.

We must learn that to enjoy happiness we must conscientiously and continuously seek to spread happiness. Selfishness is suicidal to happiness.

He is a wise man who seeks by every legitimate means to make all the money he can honestly, for money can do so many worthwhile things in this world, not merely for one's self but for others. But he is an unmitigated fool who imagines for a moment that it is more important to make the money than to make it honestly. One of the advantages of possessing money is that it facilitates one's independence and mental attitude. The man head over heels in debt is more slave than independent.

The man who is cocksure that he has arrived is ready for the return journey.

Acting without thinking is like shooting without aiming.

Success consists of being and doing, not simply accumulating.