I am convinced that nothing will happen to me, for I know the greatness of the task for which Providence has chosen me.
Convince Quotes
What convinces is conviction.
You could not stand five minutes with that man (Burke) beneath a shed while it rained, but you must be convinced you had been standing with the greatest man you had ever yet seen.
The farther west he went the more he was convinced that the wise men came from the east.
If you cannot convince them, confuse them.