mā anussavena, (Do not believe something just because it has been passed along and retold for many generations.)
mā paramparāya, (Do not believe something merely because it has become a traditional practice.)
mā itikirāya, (Do not believe something simply because it is well-known everywhere.)
mā piṭakasampadānena, (Do not believe something just because it is cited in a text.)
mā takkahetu, (Do not believe something solely on the grounds of logical reasoning.)
mā nayahetu, (Do not believe something merely because it accords with your philosophy.)
mā ākāraparivitakkena, (Do not believe something because it appeals to common sense.)
mā diṭṭhinijjhānakkhantiyā, (Do not believe something just because you like the idea.)
mā bhabbarūpatāya, (Do not believe something because the speaker seems trustworthy.)
mā samaṇo no garūti. (Do not believe something thinking, This is what our teacher says.")
yadā tumhe, kālāmā, attanāva jāneyyātha ime dhammā akusalā, ime dhammā sāvajjā, ime dhammā viññugarahitā, ime dhammā samattā samādinnā VAR ahitāya dukkhāya saṃvattantīti, atha tumhe, kālāmā, pajaheyyātha.
(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.)
yadā tumhe, kālāmā, attanāva jāneyyātha ime dhammā kusalā, ime dhammā anavajjā, ime dhammā viññuppasatthā, ime dhammā samattā samādinnā hitāya sukhāya saṃvattantīti, atha tumhe, kālāmā, upasampajja vihareyyātha.
(When you know for yourselves that, 'These qualities are skillful; these qualities are blameless; these qualities are praised by the wise; these qualities, when adopted & carried out, lead to welfare & to happiness' then you should enter & remain in them.)
Kālāma Sutta (AN 3.65)