Some words from the famous

Leonardo da Vinci:

Obstacles cannot crush me. Every obstacle yields to stern resolve. He who is fixed to a star does not change his mind.

Mohandas Gandhi:

A small body of determined spirits fired by an unquenchable faith in their mission can alter the course of history.

Martin Luthur King Jr.:

An individual who breaks a law that conscience tells him is unjust, and who willingly accepts the penalty of the imprisonment in order to arouse the conscience of the community over its injustice, is in reality expressing the highest respect of law.

I have found my star, but never think of making (intellectual) history, needless to say, to bear the high cost of freeing others (intellectually).