Three quotes and proverbs for contemplation

1.Today the world changes so quickly that in growing up we take leave not just of youth but of the world we were young in----Fear and resentment of what is new is really a laqment for the memories of our own childhood.-Peter Medawar
2.Since a politician never believes what he says,he is quite surprised to be taken at his word.-Charles De Gaulle
3.One notices,
if one will trust your eyes,
The shadow cast by language
Upon truth.-W.H.Auden