William J. Reilly said this quote

The future, when it comes, is just like the present. The present is all you have and the opportunity of the present is worth more than the success of the past or the promise of the future.

~ William J. Reilly

Without Time nothing is possible. Everything requires time. Time is the only permanent and absolute ruler in the universe. But she is scrupulously fair ruler. She treats every living person exactly alike every day. No matter how much of the world's goods you have managed to accumulate, you cannot successfully plead for a single moment more than the pauper receives without every asking for it. Time is the one great leveler. Everyone has the same amount to spend every day.

~ William J. Reilly

The future when it comes, is just like the present. The present is all you have and the opportunity of the present is worth more than the success of the past or the promise of the future.

~ William J. Reilly

Remember that a burst of enthusiasm usually accompanies a new idea and that the tendency is for you to hurry and tell someone. The mental energy generated by your idea is thereby dissipated in talk rather than in thought. After you talk about it for while, you grow tired. Your idea flows out through the mouth like a weak, shallow creek. The energy that would have developed the idea is released and the idea dies. Don't you talk to anybody about any idea until you have fully developed it!

~ William J. Reilly