Think no vice so small that you may commit it, and no virtue so small that you may over look it.
Confucius
The cardinal virtue of a teacher (is) to protect the pupil from his own influence
Ralph Waldo Emerson
Some virtues are only seen in affliction and others only in prosperity.
Joseph Addison
Great necessities call out great virtues.
Abigail Adams
If you can be well without health, you may be happy without virtue.
Edmund Burke
Virtue is like health: the harmony of the whole man.
Thomas Carlyle
Virtue is its own reward.
Marcus T. Cicero
A weed is a plant whose virtues have not yet been discovered.
Ralph Waldo Emerson
The excess of virtue is a vice.
Greek Proverb
Unless I accept my faults I will most certainly doubt my virtues.
Hugh Prather
Any of us can achieve virtue, if by virtue we merely mean the avoidance of the vices that do not attract us.
Robert S. Lynd
To many people virtue consists chiefly in repenting faults, not in avoiding them.
Georg Christoph Lichtenberg
Virtues are dangerous as vices insofar as they are allowed to rule over one as authorities and not as qualities one develops oneself.
Friedrich Nietzsche