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The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.
What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.
Every tree planted today is a legacy for generations we will never meet.
To solve a mathematical problem is to uncover a piece of the universal puzzle.
Innovation is not just about technology; it's about changing mindsets.