Your reason and your passion are the rudder and the sails of...

Your reason and your passion are the rudder and the sails of your seafairing soul, if either your sails or your rudder be broken, you can but toss and drift, or else be held at a standstill in mid-seas. For reason, ruling alone, is a force confining; and passion, unattended, is a flame that burns to its own destruction.