Analyzing through special insight and realizing the lack of inherent existence constitute understanding of the signless.
Gautama BuddhaA fool thinks it like honey so long as the bad deed does not bear fruit, but when it does bear fruit he experiences suffering.
Gautama BuddhaIn what is seen, there should be just the seen; In what is heard, there should be just the heard; In what is sensed, there should be just the sensed; In what is thought, there should be just the thought. He should not kill a living being, nor cause it to be killed, nor should he incite another to kill. Do not injure any being, either strong or weak in the world.
Gautama BuddhaSo in this case, Kalamas, don't go by reports, by legends, by traditions, by scripture, by logical conjecture, by inference, by analogies, by agreement through pondering views, by probability, or by the thought, 'This contemplative is our teacher.' When you know for yourselves that, 'These qualities are unskillful; these qualities are blameworthy; these qualities are criticized by the wise; these qualities, when adopted & carried out, lead to harm & to suffering' - then you should abandon them.
Gautama Buddha