Leonardo da Vinci “I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.” Leonardo da Vinci Topics:Win View all quotes by Leonardo da Vinci →
“Although nature commences with reason and ends in experience it is necessary for us to do the opposite, that is to commence with experience and from this to proceed to investigate the reason.” Leonardo da Vinci
