Assert your certainty, doubt flies out and wealth flies in.

Be certain independent of facts, when you doubt yourself, you cannot be, you cannot do and you cannot have.

The more “in doubt” you are, the more serious you are, and the less alive you are.

The more "in doubt" you are, the more serious you are, and the less alive you are.

Doubt is two opposing certainties.

If you simply decide – without doubt – it will happen.

Decision is creation with absolute absence of doubt; and so decision alone makes things happen as well as stops things!

Time is a continuous doubt. When you don’t have time, know you are in doubt.

Doubt is an unwillingness to communicate.