Open Systems

Famous quotes containing the words open and/or systems:

“The gates of Hell are open night and day;
Smooth the descent, and easy is the way:
But, to return, and view the cheerful skies;
In this, the task and mighty labour lies.”
—Virgil [Publius Vergilius Maro] (70–19 B.C.)

“Our little systems have their day;
They have their day and cease to be:
They are but broken lights of thee,
And thou, O Lord, art more than they.”
—Alfred Tennyson (1809–1892)