The British philosopher, mathematician, historian and a political activist says during an interview:

"When you study any matter or considering any philosophy, ask yourself only what are the facts and what is the truth that the facts bear out. Never let yourself to be diverted either by what you wish to believe or by what you think could have benefits and social effects if it were believed "

https://m.youtube.com/watch?v=Q0yD9SpPGiE&feature=share