The important thing is not to stop questioning. Curiosity has its own reason for existing. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery every day. Never lose a holy curiosity.

Albert Einstein

Space is to place as eternity is to time.

Joseph Joubert

Eternity is in love with the productions of time.

William Blake

And can it be that in a world so full and busy the loss of one creature makes a void so wide and deep that nothing but the width and depth of eternity can fill it up!

Charles Dickens