Iron rusts from disuse; water loses its purity from stagnation... even so does inaction sap the vigor of the mind.

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If you find from your own experience that something is a fact and it contradicts what some authority has written down, then you must abandon the authority and base your reasoning on your own findings.

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Most men are of naught more use in their lives but as machines for turning food into sh*t.

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The wisest and noblest teacher is nature itself.

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life without love, is no life at all

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I awoke, only to see that the rest of the world is still asleep.

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I am not poor. Poor are those who desire many things.

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The greatest deception men suffer is from their own opinions.

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I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.

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Learning is the only thing that never disappoints us.

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