Suspicion is a heavy armor and with its weight it impedes more than it protects.
— Robert Burns

The pursuit of perfection often impedes improvement.
George Will impede quote

Never let life impede on your ability to manifest your dreams. Dig deeper into your dreams and deeper into yourself and believe that anything is possible, and make it happen.
— Corin Nemec

Human folly does not impede the turning of the stars.
— Tom Robbins

The only freedom which deserves the name is that of pursuing our own good, in our own way, so long as we do not attempt to deprive others of theirs, or impede their efforts to obtain it.
— impede quotation by John Stuart Mill