Wisdom quote by Buddha

Do not believe in anything simply because you have heard it.
Do not believe in anything simply because it is spoken and
rumored by many. Do not believe in anything simply because
it is found written in your religious books.

Do not believe in anything merely on the authority of your teachers
and elders. Do not believe in traditions because they have been
handed down for many generations. But after observation and
analysis, when you find that anything agrees with reason and
is conducive to the good and benefit of one and all, then accept
it and live up to it.
Buddha