The famous sayings about morality are:

1. Living according to moral principles is a happy life. -Aristotle

2. The greatness of morality lies in the unfailing love for friends and the indelible hatred for enemies. -Lessing

3. Morality can help human society rise to a higher level and get rid of the system of labor exploitation. -Lenin

4. Morality is generally regarded as the highest goal of human beings, so it is also the highest goal of education. -Herbart

5. Morality is an acquisition-like music, like a foreign language, like devout poker and paralysis-no one is born with morality. -Mark Twain

6. Morality and talent are assets far superior to wealth. Degenerate descendants can corrupt your noble family and ruin the property of the very rich, but morality and talent can make a mortal an unworthy god. -Shakespeare

7. Morality is not the humble stratagem of conscience, but the struggle and hardship, passion and pain. -thomas mann

8. Morality can often fill the defects of wisdom, but wisdom can't fill the defects of morality. -Dante