And for a disciple thus freed, in whose heart dwells peace, there is nothing to be added to what has been done, and naught more remains for him to do. Just as a rock of one solid mass remains unshaken by the wind, even so, neither forms, nor sounds, nor odors, nor tastes, nor contacts of any kind, neither the desired, nor the undesired, can cause such an one to waver. Steadfast is his mind, gained is deliverance.
Gautama BuddhaWhoever has done harmful actions but later covers them up with good is like the moon which, freed from clouds, lights up the world.
Gautama BuddhaDo not dwell in the past, do not dream of the future, concentrate the mind on the present moment.
Gautama Buddha