11
Cicero
2
Epicurus
2
Hegel
1
Hesiod
1
Homer
4
Juvenal
4
Plato
1
Ayn Rand
1
Seneca
10
Seneca
10
Adam Smith
5
Socrates
2
Tacitus
3
Lao Tzu
1
Sun Tzu
4
Virgil
3
Voltaire
Dwight D. Eisenhower
Leadership consists of nothing but taking responsibility for everything that goes wrong and giving your subordinates credit for everything that goes well.+