I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success… Such emotions make a man forget food, sleep, friends, love, everything.
If you work just for money, you’ll never make it, but if you love what you’re doing and you always put the customer first, success will be yours.
To do something that you feel in your heart that’s great, you need to make a lot of mistakes. Anything that’s successful is a series of mistakes.
No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.