Write the meaning to quotes plz:
1. "first they came for the jews, and i did not speak because i was not a jew. they came for the communists, and i did not speak out because i was not a communist. then they came for the trade unionists, and i did not speak out because i was not a trade unionist. then they came for me- and there was no one left to speak out for me."
2. " courage is rightly esteemed the first of human qualities because it is the quality which guarantees all others."