Tolerance implies no lack of commitment to one's own beliefs. Rather it condemns the oppression or persecution of others.
“A man who dreads trials and difficulties cannot become a revolutionary. If he is to become a revolutionary with an indomitable fighting spirit, he must be tempered in the arduous struggle from his youth. As the saying goes, early training means more than late earning.”
“Few things are more satisfying than seeing your children have teenagers of their own.”