To have others respect our opinions, it is necessary to respect theirs; through such tolerance comes true understanding.
Do not go where the path may lead, go instead where there is no path and leave a trail.
Sincerity is not a test of truth. We must not make this mistake: He must be right; he's so sincere. Because, it is possible to be sincerely wrong. We can only judge truth by truth and sincerity by sincerity.