Aspire always for the mind and psychic being to be filled with the true consciousness and experience and made ready. You must aspire especially for quietness, peace, a calm faith, an increasing steady wideness, for more and more knowledge, for a deep and intense but quiet devotion.
Do not be troubled by your surroundings and their opposition. These conditions are often imposed at first as a kind of ordeal. If you can remain tranquil and undisturbed and continue your sadhana without allowing yourself to be inwardly troubled under these circumstances, it will help to give you a much needed strength; for the path of Yoga is always beset with inner and outer difficulties and the sadhak must develop a quiet, firm and solid strength to meet them.
Ref: Letters on Yoga – IV