2527  True morality consists, not in following the beaten track, but in finding a new path for ourselves and in fearlessly following it.

2354  “I am so clever that sometimes I don't understand a single word of what I am saying.”

531  You have to dream before your dreams can come true.

658  There are only two mistakes one can make along the road to truth; not going all the way, and not starting

1747  An error can never become true however many times you repeat it. The truth can never be wrong, even if no one hears it.