Alexander the Great — Leader

Alexander III of Macedon , commonly known as Alexander the Great (Greek: Ἀλέξανδρος ὁ Μέγας, Aléxandros ho Mégas , from the Greek ἀλέξω (alexō) "defend" and ἀνδρ- (andr-), the stem of ἀνήρ (anēr) "man" and means "protector of men"iii ), was a King (Basileus) of the Ancient Greek kingdom of Macedon and a member of the Argead dynasty, an ancient Greek royal house. Born in Pella in 356 BC, Alexander succeeded his father, Philip II, to the throne at the age of twenty. He spent most of his ruling years on an unprecedented military campaign through Asia and northeast Africa, and by the age of thirty he had created one of the largest empires of the ancient world, stretching from Greece to Egypt into northwest India and modern-day Pakistan. He was undefeated in battle and is widely considered one of history's most successful military commanders... (wikipedia)

I am not afraid of an army of lions led by a sheep; I am afraid of an army of sheep led by a lion.
I am indebted to my father for living, but to my teacher for living well.
How great are the dangers I face to win a good name in Athens.
There is nothing impossible to him who will try.
Remember upon the conduct of each depends the fate of all.