Quote of the Day One can have no smaller or greater mastery than mastery of oneself. – Leonardo da Vinci quotable or questionable? you decide. share accordingly:Click to email this to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window) Related “One can have no smaller or greater mastery than mastery of oneself.” – Leonardo da Vinci Quote