One must look for one thing only, to find many.

Every luxury must be paid for, and everything is a luxury, starting with being in this world.

The shortest way to do many things is to do only one thing at once.

Reality is a prison, where one vegetates and always will. All the rest /thought, action /is just a pastime, mental or physical. What counts then, is to come to grips with reality. The rest can go.

Will power is only the tensile strength of one's own disposition. One cannot increase it by a single ounce.

To know one thing, you must know the opposite.