Curiosity is the wick in the candle of learning.

Education is what remains after one has forgotten what one has learned in school.

Every addition to true knowledge is an addition to human power.

A happy life is one spent learning, earning, and yearning.

Learning too soon our limitations, we never learn our powers.

Knowledge is a process of piling up facts; wisdom lies in their simplification.

Great minds have purposes; others have wishes.

If you know you are on the right track, if you have this inner knowledge, then nobody can turn you off... no matter what they say.

If a window of opportunity appears, don't pull down the shade.

Don't judge each day by the harvest you reap but by the seeds that you plant.