La historia se repite. …
La historia se repite. Ese es uno de los errores de la historia.
La historia se repite. Ese es uno de los errores de la historia.
Un hombre que se atreve a perder una hora de su tiempo no ha descubierto el valor de la vida.
El conocimiento es la mejor inversión que se puede hacer.
Por cada persona que quiere enseñar, hay, aproximadamente, treinta personas que no quieren aprender.
La libertad está en ser dueños de la propia vida.
— Platón
Un hombre que se atreve a perder una hora de su tiempo no ha descubierto el valor de la vida.
La discreción en el habla es más que la elocuencia.
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