We must always believe whatever the society believes to avoid getting persecuted.
We must never go against the believe of the society to avoid getting imprisoned
We should believe in something and stay faithful to it no matter how hard.
We must sacrifice everything to get ourselves educated.
We should spend 18 years to pursue our interests.
He had attracted many followers.
He was persecuted for three years.
He was appointed as a mathematics professor.
He had a better offer from the University of Padua.
He wanted to pursue his interests in astronomy and mechanics.