Don't ever promise more than you can deliver, but always deliver more than you promise.
Any fact facing us is not as important as our attitude toward it, for that determines our success or failure
From each according to his abilities, to each according to his needs.
I'm a greater believer in luck, and I find the harder I work the more I have of it
This is the real secret of life - to be completely engaged with what you are doing in the here and now. And instead of calling it work, realize it is play.
Listen if you want to be heard
The majority of people who fail to accumulate money sufficient for their needs are, generally, easily influenced by the opinion of others.
I never did a day's work in my life. It was all fun.
Success is liking yourself, liking what you do, and liking how you do it.
Formulate and stamp indelibly on your mind a mental picture of yourself as succeeding. Hold this picture tenaciously and never permit it to fade. Your mind will seek to develop this picture!
Dictionary is the only place that success comes before work. Hard work is the price we must pay for success. I think you can accomplish anything if you're willing to pay the price.
Always bear in mind that your own resolution to succeed is more important than any other.
Our greatest glory is not in never failing, but in rising up every time we fail.
I believe in the Bible. I believe that all good things come from God. I don't believe I'd sing the way I do if God hadn't wanted me to.'
Eighty percent of success is showing up.
Every action has its pleasures and its price.
We struggle with the complexities and avoid the simplicities.
When you play, play hard; when you work, don't play at all.
The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.
And that is the reason why this victory is great, because different players have made contributions to the win.
One must be sane to think clearly, but one can think deeply and be quite insane.