To live is to change, and to obtain perfection is to change often.
To hear is to doubt, to see is to be deceived, but to feel is to believe.
Principles of motion take precedence over sequence of motion.
He who hesitates, meditates horizontally
The humble man makes room for progress; the proud man believes he is already there.
If you don't ask the right questions, I can't give you the answers, and if you don't know the right question to ask, you're not ready for the answers