Life means opportunity, and the thing men call death is the last wonderful, beautiful adventure.

When one is working out a problem ... life becomes duality. One's ego transacts the ordinary routine of things, as if the mind had an upper and lower story and the regular performance of the day's duties moved and motivated on the upper floor, while down below the all-absorbing problem toils silently, forcefully, toward its solution.

For too many of us ease is far more soul-destroying than trouble.

for the poor the whole world is a self-constituted critic; your smallest action is open to debate. No secret place of your soul is safe from invasion.

... it is a lonely programme. The very virtues you cultivate become walls that inevitably separate you from your kind.... A new danger comes to your soul, and intolerance and impatience with those who are as you have been all but destroy that which you have taken such pains to build up. Not alone are there spiritual barriers between you and the friends that you have, but your business training has made your mind incisive. In the swift rush of business you have no time for small debates and petty dilemmas.

... hunger and cold, ill-health and pain are nothing. They pass. The thing that remains is ignorant criticism, well-meaning but futile advice, the contempt of a subordinate, the feelings of the underdog.

Competition is. In every business, no matter how small or how large, someone is just around the corner forever trying to steal your ideas and build his success out of your imagination, struggling after that which you have toiled endless years to secure, striving to outdo you in each and every way. If such a competitor would work as hard to originate as he does to copy, he would much more quickly gain success.