[grateful] Cheerfulness Is Health; Its Opposite, [ungrateful]

If You Have A Thrust To Make At Your Friend's Expense, Do It Gracefully, It Is All The More Effective. Some One Says The Reproach That Is Delivered With Hat In Hand Is The Most Telling.

Mules And Human Jackasses Are Proverbially Stubborn.

The Suspicious Parent Makes An Artful Child.

Fastidiousness Is The Envelope Of Indelicacy.

I Have Learnt A Good Deal From My Own Talk.