શ્રી યોગેશ્વરજીના લેખસંગ્રહ 'આરાધના'માં પ્રસ્તુત થયેલ લેખો.
It is easy to be friendly to one's friends. But to befriend the one who regard himself as your enemy is the quientessence of true religion. The other is mere business. - Mahatma Gandhi