Failure doesn't mean you are a failure it just means you haven't succeeded yet.
The subtlety of nature is greater many times over than the subtlety of the senses and understanding.
Silence is the sleep that nourishes wisdom.
A prudent question is one-half of wisdom.
What is truth? said jesting Pilate and would not stay for an answer.
Two obsessions are the hallmarks of Nature's artistic style.
Two things are infinite: the universe and human stupidity; and I'm not...
Praise the green earth. Chance has appointed her...
