You become responsible, forever, for what you have tamed.
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You cannot escape the responsibility of tomorrow by evading it today. (No puedes escapar de la responsabilidad de mañana evadiéndola hoy.) - Abraham Lincoln
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Liberty means responsibility. That is why most men dread it. // Libertad significa responsabilidad. Por eso la mayoría de los hombres la temen. (George Bernard Shaw)
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Your attitude, not your aptitude, will determine your altitude. (Tu actitud, no tu aptitud, determinará tu altitud.)
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How can we create a more pleasant classroom environment?
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