Believe nothing...unless it agrees with your own reason and own common sense.

"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"

- Siddhartha Gautama

What you see in others has more to do with who you are than with who other people are

“What you see in others has more to do with who you are than with who other people are.”
- Epictetus