La función del hombre …
La función del hombre es vivir, no existir.
La función del hombre es vivir, no existir.
Las ciencias aplicadas no existen, sólo las aplicaciones de la ciencia.
En el campo de la observación, la oportunidad sólo favorece a la mente preparada.
Sírvete de lo aparente como indicio de lo inaparente.
El saber y la razón hablan; la ignorancia y el error gritan.
La riqueza no hace al hombre rico simplemente, le hace más ocupado.
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