Bhagavad Gita 6.10योगी युञ्जीत सततमात्मानं रहसि स्थितः।एकाकी यतचित्तात्मा निराशीरपरिग्रहः ॥

The Yogi who treads the path of renunciation (NivrittiMarga) can practise meditation in a solitary cave in the mountains. He should renounce all possessions.A householder with Yogic tendencies and spiritual inclination, can practise meditation in a solitary and quiet room in his own house or any solitary place on the banks of any holy river (during the holidays or throughout the year if he is a wholetime aspirant or if he has retired from service).The practice must be constant. Only then can one attain Selfrealisation surely and quickly. He who practises meditation by fits and starts and for a few minutes daily will not be able to achieve any tangible results in Yoga. The Yogic aspirant should be free from hope, desire and greed. Only then will he have a steady mind. Hope, desire and greed make the mind ever restless and turbulent. They are the enemies of peace and Selfknowledge. The aspirant should not have many possessions either. He can only keep those articles which are absolutely necessary for the maintenance of his body