There is nothing more dreadful than the habit of doubt. Doubt separates people. It is a poison that disintegrates friendships and breaks up pleasant relations. It is a thorn that irritates and hurts; it is a sword that kill.

Your ability to listen actively and empathetically is a valuable skill for building strong relationships and achieving success.

Paintings have a life of their own that derives from the painter's soul.

Remember always that you not only have the right to be an individual, you have an obligation to be one.

The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it

Freedom means responsibility. That is why most men dread it.

The power to question is the basis of all human progress.