Persistence and perseverance will overcome resistance

Some famous quotations on the above subject.

1) There will always be those who will tell you it can't be done; but throughout history, progress has always come from those who said it could be done.
Matters for success
2) The people who accomplish the most do so not because they never run into problems, but because they believe there is a solution for every one.

3) The great men and women of history are remembered not because they never failed, but because the never let their failures stop them.
They kept on until they succeed.

4) When Thomas Edison invented the light bulb. he tried over 2,000 experiments before success. When asked how it felt to fail so many times, he said;
"I never failed once, I invented the light bulb. It just happenned to be a 2,000-step process".

5) A single stroke of an axe would not bring down an oak, but many will.