The three precious trainings are definitely such a way. These vows of individual liberation Are the bridle set with sharp nails. This is the bridle for undisciplined disciples. As is implied above, the senses pursue improper objects and, like wild horses, lead you to engage in unsuitable actions. Just as a trainer tames a wild horse with a good bridle, so too teachers learn ethical discipline to control their senses and to turn toward suitable actions with great effort.
Meditative concentration is a mental state in which the mind remains peacefully withdrawn.
This is achieved by means of a reliance on mindfulness and vigilance in your ethical discipline, turning away from wrongdoing and engaging in good activities. This is done by specifically analyzing the meaning of reality in dependence on meditative serenity, wherein the mind becomes serviceable. However, to have only the good qualities of knowledge that come from disciplining the mind with the three trainings is not sufficient. Teachers must also have the good qualities of scriptural learning. When they are putting the teachings into practice, they must demonstrate what is helpful at a time when the teaching is on the wane, and what is useful in the situation at hand.