Art never improves, but... the material of art is never quite the same.

Management is nothing more than motivating other people.

There are several good protections against temptation, but the surest is cowardice.

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.

Wonder is the desire for knowledge.

One of life's greatest pleasures is accomplishing what others say you cannot.