I simply don't believe in failure. In itself, it doesn't exist. We create it. We make ourselves fail.

In business everyone is out to grab, to fight, to win. Either you are the under or the over dog. It is up to you to be on top.

a few hours with Beethoven are more restful than sleep.

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.

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.

Not only is orderliness an economy; it produces rest.

... overconfidence in one's own ability is the root of much evil. Vanity, egoism, is the deadliest of all characteristics. This vanity, combined with extreme ignorance of conditions the knowledge of which is the very A B C of business and of life, produces more shipwrecks and heartaches than any other part of our mental make-up.