Walking is the best possible exercise. Habituate yourself to walk very far.
There is still a difference between something and nothing, but it is purely geometrical and there is nothing behind the geometry.
It's very hard to take yourself too seriously when you look at the world from outer space.
I know that you believe that you understood what you think I said, but I am not sure you realize that what you heard is not what I meant.
I went up the stairs cautiously, not able to use my hands.
My home is not a place, it is people.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' (I found it!) but 'That's funny ...'