ser flelxible no significa doblegarse hasta romperse
Explanation: bend =doblegarse as in "give in". To the point of breaking could also be translated as "no dar más de sí" and break (as an elastic band) but it would not match with the idea of bending.
-------------------------------------------------- Note added at 31 mins (2009-11-03 06:23:08 GMT) --------------------------------------------------
sorry for spelling of "FLEXIBLE"
auroravelasco Spain Local time: 14:33 Native speaker of: Spanish