If one learns from others, but does not think, one will be bewildered. If, on the other hand, one thinks but does not learn from others, one will be in peril.

To be poor without murmuring is difficult. To be rich without being proud is easy.

You must find time for reading, or surrender yourself to self-chosen ignorance.

One dedicated worker is worth a thousand slaves.

Be not ashamed of mistakes and thus make them crimes.

Learn as if you were not reaching your goal and as though you were scared of missing it

Those who know the TRUTH are not equal to those who love it.