Here are entries that are tagged “wisdom.”
“Excellence is an art won by training and habituation. We do not act rightly because we have virtue or excellence, but rather we have those [qualities] because we have acted rightly. We are what we repeatedly do. Excellence, then, is not an act but a habit.” — Aristotle
“The supreme quality for leadership is unquestionably integrity. Without it, no real success is possible, no matter whether it is on a section gang, a football field, in an army, or in an office.” — Dwight Eisenhower
“Have patience with all things, but chiefly have patience with yourself.
Do not lose courage in considering your own imperfections, but instantly set about remedying them — every day beginning the task anew.”
— Saint Francis de Sales