From ‘Epistles – Fourth Series’-chapter -V of Volume 8 of The Complete Works of Swami Vivekananda.
Be you holy and, above all, sincere; and do not for a moment give up your trust in the Lord, and you will see the light. Whatever is truth will remain for ever; whatever is not, none can preserve. We are helped in being born in a time when everything is quickly searched out. Whatever others think or do, lower not your standard of purity, morality, and love of God; above all, beware of all secret organisations. No one who loves God need fear any jugglery. Holiness is the highest and divinest power in earth and in heaven. “Truth alone triumphs, not untruth. Through truth alone is opened the way to God” (Mundaka, III. i. 6). Do not care for a moment who joins hands with you or not, be sure that you touch the hand of the Lord. That is enough. . . .
I went to the glacier of Monte Rosa yesterday and gathered a few hardy flowers growing almost in the midst of eternal snow. I send you one in this letter hoping that you will attain to a similar spiritual hardihood amidst all the snow and ice of this earthly life. . . .
Your dream was very, very beautiful. In dream our souls read a layer of our mind which we do not read in our waking hours, and however unsubstantial imagination may be, it is behind the imagination that all unknown psychic truths lie. Take heart. We will try to do what we can for the good of humanity — the rest depends upon the Lord. . . .
Well, do not be anxious, do not be in a hurry. Slow, persistent and silent work does everything. The Lord is great. We will succeed, my boy. We must. Blessed be His name! . . .
Here in America are no Ashramas. Would there was one! How would I like it and what an amount of good it would do to this country!