Consideration for others is the basic of a good life, a good society. Confucius
To do easily what is difficult for others is the mark of talent. To do what is impossible for talent is the mark of genius. Henri-Frédéric Amiel
A wise person has expectations of themselves, while a fool has demands for others... Source: Internet
He who digs a pit for others falls into it himself. German Proverb
Those who see the faults of others, and see not their own, are wise for others and fools for themselves. Latin Proverb
For some people war is war, for others - dear mother. Russian Proverb