If you are five minutes early, you are already ten minutes late.
If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.
To copy others is necessary, but to copy oneself is pathetic
Thought, backed by strong desire, has a tendency to transmute itself into its physical equivalent.
Never make excuses. Your friends don't need them and your foes won't believe them.
The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.
Few things are impossible to diligence and skill. Great works are performed not by strength, but perseverance.
Success is not to be pursued; it is to be attracted by the person you become
A great secret of success is to go through life as a man who never gets used up.
Every action has its pleasures and its price.
Just because something doesn't do what you planned it to do doesn't mean it's useless.
The secret of success is constancy to purpose.
If you do not change direction, you may end up where you are heading.
Purity, patience, and perseverance are the three essentials to success and, above all, love.
If you can't make it good, at least make it look good.
Genius is eternal patience.
Success is going from failure to failure without loss of enthusiasm.
Practice does not make perfect. Perfect practice makes perfect.
We don't know a millionth of one percent about anything.
I do not like to repeat successes, I like to go on to other things.
To be clever enough to get all that money, one must be stupid enough to want it.