A man who dares to waste one hour of time has not discovered the value of life.
The intuitive mind is a sacred gift And the rational mind is a faithful servant.
Anything that gives us new knowledge gives us an opportunity to be more rational.
The only true wisdom is in knowing you know nothing.
Ask the right questions, and nature will open the doors to her secrets.
Worse than any severe mental illness, is the illness of bigotry.
He who opens a school door, closes a prison.
The whole of science is nothing more than a refinement of everyday thinking.
Space is big. You just won’t believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it’s a long way down the road to the chemist’s, but that’s just peanuts to space.
You can buy my time and effort, but you have to earn my dedication.