“We often miss opportunity because it's dressed in overalls and looks like work”

“I have friends in overalls whose friendship I would not swap for the favor of the kings of the world.”

“Nature is what we know. We do not know the gods of religions. And nature is not kind, or merciful, or loving. If God made me the fabled God of the three qualities of which I spoke: mercy, kindness...”

“I have not failed. I've just found 10,000 ways that won't work.”

“Many of life's failures are people who did not realize how close they were to success when they gave up.”

“When you have exhausted all possibilities, remember this - you haven't.”

“By experimenting with sympathetic joy, we break from the constricted world of individual struggle and see that joy exists in more places than we have yet imagined.”

“Science, my boy, is made up of mistakes, but they are mistakes which it is useful to make, because they lead little by little to the truth.”

“But that was what research and development were like. Full of semi-triumphs and perplexing unforeseen consequences like the whole violent hiccuping thing when conjuring up fire - or the propensity ...”

“Spirituality cannot be an excuse for not making money!!! Just a justification for failure!”

“The end of a relationship is not always a failure. Sometimes all the love in the world is not enough to save something. In these cases, it is not a matter of fault from either person. Some things c...”

“Success and failure will all come to pass like waves, only Nature remains”