If you think you can do it, you can.
Be thine own palace, or the world's thy jail.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
I can, therefore I am.
The secret of getting ahead is getting started.
If you can dream it, you can do it.
Quality is not an act, it is a habit.
Problems are not stop signs, they are guidelines.
You never know what motivates you.
One of the nice things about science fiction is that it lets us carry out thought experiments.
Some ideas you have to chew on, then roll them around a lot, play with them before you can turn them into funky science fiction.