He never is crowned / With immortality, who fears to follow / Where airy voices lead. Keats.
He never knew pain who never felt the pangs of love. Platen.
He never lees (lies) but when the holland's (holly's) green, i.e., always. Sc. Pr.
He never yet stood sure that stands secure. 45 Quarles.
He on whom Heaven bestows a sceptre knows not the weight of it till he bears it. Corneille.
He only employs his passion who can make no use of his reason. Cic.
He only is advancing in life whose heart is getting softer, whose blood warmer, whose brain quicker, and whose spirit is entering into living peace. Ruskin.
He only is an acute observer who can observe minutely without being observed. Lavater.
He only is exempt from failures who makes 50 no efforts. Whately.
He only is great of heart who floods the world with a great affection. He only is great of mind who stirs the world with great thoughts. He only is great of will who does something to shape the world to a great career; and he is greatest who does the most of all these things, and does them best. R. D. Hitchcock.