One who is too insistent on his own views, finds few to agree with him.

In a conflict between the heart and the brain, follow your heart.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

True friends are like stars; You can only recognize them when its dark around you.

The only means of strengthening one's intellect is to make up one's mind about nothing.

Fear grows in darkness; if you think theres a bogeyman around, turn on the light

Education is the best provision for old age.