I can, therefore I am.
If you can dream it, you can do it.
Do not weep do not wax indignant. Understand.
The dog that trots about finds a bone.
Never complain and never explain.
Quality is not an act, it is a habit.
Always desire to learn something useful.
Begin to be now what you will be hereafter.
After a storm comes a calm.
If you're going through hell, keep going.
The best museums and museum exhibits about science or technology give you the feeling that, hey, this is interesting, but maybe I could do something here, too.