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

-Walpola Piyananada