Expose not the secret failings of mankind, otherwise you must verily bring scandal upon them and distrust upon yourself.
Whatever makes an impression on the heart seems lovely in the eye.
The severity of the master is more useful than the indulgence of the father.
Whenever you argue with another wiser than yourself in order that others may admire your wisdom, they will discover your ignorance.
A grateful dog is better than an ungrateful man.
That sorrow which is the harbinger of joy is preferable to the joy which is followed by sorrow.