People fear what they don't understand and hate what they can't conquer.
人们害怕他们不理解的东西,憎恨他们无法征服的东西。
The healthy social life is found when in the mirror of each human soul the whole community finds its reflection, and when in the community the virtue of each one is living.
La morale est la faiblesse de la cervelle.
Technology should serve both efficiency and ethics in mineral extraction.