Let him who would move and ...

Let him who would move and convince others, be first moved and convinced himself.
Let him who would move and convince others, be first moved and convinced himself.

More phrases

Courage - a perfect sensibility of the measure of danger, and a mental willingness to endure it.
 William Tecumseh Sherman
I'm a fighter through and through. I don't fear any person and to go inside that ring with a feared mentality, why even go inside the ring?
 Daniel Jacobs
I think there was the studio mentality for a long time that women and girls can relate to a male hero, but boys and men can't relate to a female hero.
 Jennifer Lawrence
Bravery is fearlessness-the absence of fear. The merest dolt may be brave because he lacks the mentality to appreciate his danger.
Courage is rightly esteemed the first of human qualities... because it is the quality which guarantees all others.

Quotes from the same author

Permanence, perseverance and persistence in spite of all obstacles, discouragements, and impossibilities: It is this, that in all things distinguishes the strong soul from the weak.
Silence is deep as Eternity; Speech is shallow as Time.
This world, after all our science and sciences, is still a miracle; wonderful, inscrutable, magical and more, to whosoever will think of it.
Instead of saying that man is the creature of circumstance, it would be nearer the mark to say that man is the architect of circumstance.
Do not be embarrassed by your mistakes. Nothing can teach us better than our understanding of them. This is one of the best ways of self-education.