Never Sell The Bear's Skin Before One

He Is Very Foolish Who Aims At Satisfying All The World And His Father.

The Worst Time Is Always The Present.

The Fastidious Are Unfortunate: Nothing Can Satisfy Them. [lat., Les Delicats Sont Malheureux, Rien Ne Saurait Les Satisfaire.]

One Often Has Need Of One Inferior To Himself.

He Knows The Universe And Does Not Know Himself.