The best way to destroy an enemy is to make him a friend.
Success is going from failure to failure without loss of enthusiasm.
It is amazing how much can be accomplished if no one cares who gets the credit.
One must be sane to think clearly, but one can think deeply and be quite insane.
Don't wait to be successful at some future point. Have a successful relationship with the present moment and be fully present in whatever you are doing. That is success.
God sells us all things at the price of labor.
Leadership and learning are indispensable to each other.
There are many ways of going forward, but only one way of standing still.
Without work, all life goes rotten, but when work is soulless, life stifles and dies.
I do know that when I am 60, I should be attempting to achieve different personal goals than those which had priority at age 20.
If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.
You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.
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.
Just because something doesn't do what you planned it to do doesn't mean it's useless.
Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...
Speak softly and carry a big stick; you will go far.
I never pick up an item without thinking of how I might improve it.
Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.
There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.
You may have to fight a battle more than once to win it.
A good idea is never lost. Even though its originator or possessor may die without publicizing it, it will someday be reborn in the mind of another....