Virtue Is No Empty Echo.

We Can Never Replace A Friend. When A Man Is Fortunate Enough To Have Several, He Finds They Are All Different. No One Has A Double In Friendship.

The Universe Is A Thought Of God.

Against Stupidity, God Himself Fights In Vain.

Stubbornness Is Not Firmness.

In A Narrow Circle The Mind Grows Narrow. The More One Expands, The Larger Their Aims.