A picture is worth a thousand words.

Insanity: doing the same thing over and over again and expecting different results.

An insincere and evil friend is more to be feared than a wild beast; a wild beast may wound your body, but an evil friend will wound your mind.

I never drink water because of the disgusting things that fish do in it.

There has to be evil so that good can prove its purity above it.

Wise men speak because they have something to say; Fools because they have to say something.