He who tries to enter the Rose-garden of the Philosophers without the key is like a man wanting to walk without feet.
The Rose garden of Wisdom has an abundance of various flowers, But the gate is always closed with strong bolts;
Only one thing of little value is found in the world which is the key to it.
Without this key you will walk like somebody without legs.
You will try in vain to climb up to the steep top of the Parnassus,
You, who have hardly sufficient strength to remain standing on flat ground.
Atalanta Fugiens, Emblem 27