All good thoughts and ideas mean nothing without action.

Reading Clausewitz makes you take your own thoughts a little less seriously.

We are what we think. All that we are arises with our thoughts. With our thoughts, we make the world.

Those who are free of resentful thoughts surely find peace.

Anger will never disappear so long as thoughts of resentment are cherished in the mind.

Nothing can harm you as much as your own thoughts unguarded.