The best Quotations

Never say anything about yourself you do not want to come true.
- Brian Tracy

Do you know the writers of the following quotations?

Quotation Attitudes to museums have changed. If it had Marilyn Monroe's knickers or Laurence Olivier's jockstrap they would flock to it. - writer
Quotation A day for toil, an hour for sport, but for a friend is life too short. - writer
Quotation Beware of him that is slow to anger; for when it is long coming, it is the stronger when it comes, and the longer kept. Abused patience turns to fury. - writer
Quotation If a person has no delicacy, he has you in his power. - writer
Quotation Beauty is a primeval phenomenon, which itself never makes its appearance, but the reflection of which is visible in a thousand different utterances of the creative mind, and is as various as nature herself. - writer
Quotation Syntax and vocabulary are overwhelming constraints - the rules that run us. Language is using us to talk -we think we're using the language, but language is doing the thinking, we're its slavish agents. - writer