Valor
The better part of valor is—discretion.
King Henry IV., Part 1st—V. 4.
When Valor preys on reason,It eats the sword it fights with.
Antony and Cleopatra—III. 2.
What valor were it, when a cur doth grinFor one to thrust his band between his teeth,When he might spurn him with his foot away?
King Henry VI., Part 1st—I. 4.
War
Take careHow you awake the sleeping sword of war:We charge you in the name of God, take heed.
King Henry IV., Part 1st—I. 2.