Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

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Once you stop learning, you start dying

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The only sure way to avoid making mistakes is to have no new ideas.

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Blind belief in authority is the greatest enemy of truth.

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The stupid are invincible.

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Do not grow old, no matter how long you live. Never cease to stand like curious children before the Great Mystery into which we were born.

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If you can't explain something simply, you don't know enough about it.

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If one day you have to choose between the world and love, remember this: If you choose the world you’ll be left without love, but if you choose love, with it you will conquer the world

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I think 99 times and find nothing. I stop thinking, swim in the silence, and the truth comes to me.

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Those who manage their way into a crisis are not necessarily the right people to manage their way out of a crisis

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