11. When one door of happiness closes, another opens, but often we look so
long at the closed door that we do not see the one that has been opened
for us. – Helen Keller
12. In the hopes of reaching the moon men fail to
see the flowers that blossom at their feet. –
Albert Schweitzer
13. There is more to life than increasing
its speed. – Mahatma Ghandi
14. Anyone who has never made a mistake has never tried anything
new. – Albert Einstein
15. When I quote others I do so in order to express my own
ideas more clearly. – Michel de Mantaigne