Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young.
Every problem is a gift - without problems we would not grow.
They say Rome wasn't built in a day, but I wasn't on that particular job.
If you spend too much time thinking about a thing, you'll never get it done.
Do not count your chickens before they are hatched.
I may not have gone where I intended to go, but I think I have ended up where I needed to be.
Courage isn't having the strength to go on - it is going on when you don't have strength.
I don't think necessity is the mother of invention. Invention ... arises directly from idleness, possibly also from laziness. To save oneself trouble.
If the only tool you have is a hammer, you tend to see every problem as a nail.
The fishermen know that the sea is dangerous and the storm terrible, but they have never found these dangers sufficient reason for remaining ashore.
A Penny Saved is a Penny Earned
Nothing great was ever achieved without enthusiasm.
The way to become rich is to put all your eggs in one basket and then watch that basket.
In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.
To See a World in a Grain of Sand And a Heaven in a Wild Flower, Hold Infinity in the palm of your hand And Eternity in an hour.
Why live an ordinary life, when you can live an extraordinary one.
Don't complain about the snow on your neighbor's roof when your own doorstep is unclean.
One of the things I learned when I was negotiating was that until I changed myself, I could not change others.
Go then if you must, but remember, no matter how foolish your deeds, those who love you will love you still.
People who say it cannot be done should not interrupt those who are doing it.
I think nature's imagination Is so much greater than man's, she's never going to let us relax.