Weak men are easily put out of humor. Oil freezes quicker than water.
The silver-leaved birch retains in its old age a soft bark; there are some such men.
The world is the same everywhere.
Gratitude is a soil on which joy thrives.
To harbor hatred and animosity in the soul makes one irritable, gloomy, and prematurely old.
What is all our knowledge worth? We do not even know what the weather will be tomorrow.