Truth can never be reached by just listening to the voice of authority.

We cannot command Nature except by obeying her.

I usually accept bribes from both sides so that tainted money can never influence my decision.

If we are to achieve things never before accomplished we must employ methods never before attempted

I will never be an old man. To me, old age is always 15 years older than I am.

Reading maketh a full man; conference a ready man; and writing an exact man.

We rise to great heights by a winding staircase of small steps.

Read not to contradict and confute, nor to believe and take for granted... but to weigh and consider.

Prosperity discovers vice, adversity discovers virtue.

Who questions much, shall learn much, and retain much.

All colours will agree in the dark.

A little science estranges a man from God; a lot of science brings him back.

Silence is the sleep that nourishes wisdom.

It's not what we profess but what we practice that gives us integrity.

Solitude is independence.

No permanence is ours, we are a wave that flows to fit whatever form it finds.

One never reaches home, but wherever friendly paths intersect the whole world looks like home for a time.

There is no reality except the one contained within us.

Art is the contemplation of the world in a state of grace.