“To chant the holy name always, one should be humbler than the grass in the street and devoid of all desire for personal honor, but one should offer others all respectful obeisances.
“A devotee engaged in chanting the holy name of the Lord should practice forbearance like that of a tree. Even if rebuked or chastised, he should not say anything to others to retaliate.
“For even if one cuts a tree, it never protests, and even if it is drying up and dying it does not ask anyone for water.
This practice of forbearance (tṛṇād api sunicena) is very difficult, but when one actually engages in chanting the Hare Krishna mantra, the quality of forbearance automatically develops. A person advanced in spiritual consciousness through the chanting of the Hare Krishna mantra need not practice to develop it separately, for a devotee develops all good qualities simply by chanting the Hare Krishna mantra regularly.
“Thus a Vaisnava should not ask anything from anyone else. If someone gives him something without being asked, he should accept it, but if nothing comes, a Vaisnava should be satisfied to eat whatever vegetables and fruits are easily available.
“One should strictly follow the principle of always chanting the holy name, and one should be satisfied with whatever he gets easily. Such devotional behavior solidly maintains one’s devotional service.
“One who thinks himself lower than the grass, who is more tolerant than a tree, and who does not expect personal honor yet is always prepared to give all respect to others can very easily always chant the holy name of the Lord.”
The grass is specifically mentioned in this verse because everyone tramples upon it yet the grass never protests. This example indicates that a spiritual master or leader should not be proud of his position; being always humbler than an ordinary common man, he should go on preaching the cult of Caitanya Mahaprabhu by chanting the Hare Krishna mantra.
(Sri Caitanya-caritamrta, Adi-lila 17.26-31)
The Hare Krishna Movement 