You can observe a lot just by watching.
Only you can control your future.
Your most unhappy customers are your greatest source of learning.
Earning happiness means doing good and working, not speculating and being lazy. Laziness may look inviting, but only work gives you true satisfaction.
Listen if you want to be heard
If you can't make it good, at least make it look good.
Without a humble but reasonable confidence in your own powers you cannot be successful or happy.
What I cannot create, I do not understand.
It is amazing how much can be accomplished if no one cares who gets the credit.
Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.
To those whom much is given, much is expected.
Nothing is particularly hard if you divide it into small jobs
Be quick, but don't hurry.
Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.
Personally, I enjoy working about 18 hours a day. Besides the short catnaps I take each day, I average about four to five hours of sleep per night.
The man who is swimming against the stream knows the strength of it.
I have not failed. I've just found 10,000 ways that won't work.
Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.
It is your decisions, and not your conditions, that determine your destiny.
I do not like to repeat successes, I like to go on to other things.
Make the lie big, make it simple, keep saying it, and eventually they will believe it