War is just when it is necessary; arms are permissible when there is no hope except in arms.
Niccolo MachiavelliThe reformer has enemies in all who profit by the old order, and only lukewarm defenders in all those who would profit by the new order.
Niccolo MachiavelliNo proceeding is better than that which you have concealed from the enemy until the time you have executed it. To know how to recognize an opportunity in war, and take it, benefits you more than anything else. Nature creates few men brave, industry and training makes many. Discipline in war counts more than fury.
Niccolo MachiavelliMinds are of three kinds: one is capable of thinking for itself; another is able to understand the thinking of others; and a third can neither think for itself nor understand the thinking of others. The first is of the highest excellence, the second is excellent, and the third is worthless.
Niccolo Machiavelli