Mysteries are not necessarily miracles.

Whoever makes it a rule to test action by thought, thought by action, cannot falter, and if he does, will soon find his way back to the right road.

Be always resolute with the present hour. Every moment is of infinite value.

The deed is everything, the glory is naught.

We are never further from what we wish than when we believe that we have what we wished for.

The Primal Plant is going be the strangest creature in the world, which Nature herself must envy me. With this model and the key to it, it will be possible to go on for ever inventing plants and know that their existence is logical; that is to say, if they do not actually exist, they could, for they are not the shadowy phantoms of a vain imagination, but possess an inner necessity and truth. The same law will be applicable to all other living organisms.

If you wish to know the mind of a man, listen to his words.