Whatever an enemy might do to an enemy, or a foe to a foe, the ill-directed mind can do to you even worse.

Mind precedes all mental states. Mind is their chief; they are all mind-wrought. If with a pure mind a person speaks or acts happiness follows him like his never-departing shadow.

Be devoted to heedfulness. Guard your mind.

The mind is everything. What you think you become.

The tired parts of the mind can be rested and strengthened not merely by rest, but by using other parts.

Where the mind is without fear and the head is held high Where knowledge is free.