Given below are some quotes that I have come across that I thought were worth remembering. With that said, here are some of my favorites.
All warfare is based on deception.
A foolish consistency is the hobgoblin of little minds, adored by little statesmen and philosophers and divines. There is nothing more yielding than water, yet when acting on the solid and strong, its gentleness and fluidity have no equal in any thing. The weak can overcome the strong, and the supple overcome the hard. Although this is known far and wide, few put it into practice in their lives. Of all the tyrannies, a tyranny exercised for the good of its victims may be the most oppressive.