We are slow to believe that which if believed would hurt our feelings.

Sometimes I've believed as many as six possible things before breakfast.

Believe nothing merely because you have been told it. Do not believe what your teacher tells you merely out of respect for the teacher. But whatsoever, after due examination and analysis, you find to be kind, conducive to the good, the benefit, the welfare of all beings - that doctrine believe and cling to, and take it as your guide.

Oh how sweet it is to hear one's own convictions from another's lips.

The very act of believing creates strength of its own.

Nothing is so firmly believed as that which we least know.

A belief is like a guillotine, just as heavy, just as light.

The most fearful unbelief is unbelief in your self.

First we have to believe, and then we believe.

To accomplish great things, we must not only act, but also dream; not only plan, but also believe.