萬善同歸集 1.9

1.9

故《般若經》云：「一心具足萬行」；《華嚴經》云：「解脫長者告善財言：『我若欲見安樂世界阿彌陀佛，隨意即見；乃至所見十方諸佛，皆由自心。善男子！當知菩薩修諸佛法、淨諸佛剎、積習妙行、調伏眾生、發大誓願，如是一切，悉由自心。是故，善男子！應以善法扶助自心、應以法水潤澤自心、應於境界淨治自心、應以精進堅固自心、應以智慧明利自心、應以佛自在開發自心、應以佛平等廣大自心、應以佛十力照察自心。』」

Therefore, the Prajñāpāramitā Sūtra says: 'The one mind is replete with the myriad practices.' The Avataṃsaka Sūtra says: 'Muktaka Śreṣṭhin told Sudhana: "If I wish to see Amitābha Buddha of Sukhāvatī, I see him at will; and so forth up to all the Buddhas of the ten directions that I see, all proceed from my own mind. Good son! You should know that a bodhisattva cultivating all Buddhadharmas, purifying all Buddha-lands, accumulating wondrous practices, taming sentient beings, and making great vows—all of these proceed entirely from his own mind. Therefore, good son, you should assist your own mind with good dharmas; you should moisten your own mind with the water of the Dharma; you should cleanse and purify your own mind regarding sense-objects; you should consolidate your own mind through vigorous effort; you should make your own mind bright and sharp through wisdom; you should open and develop your own mind through the Buddha's mastery; you should broaden and magnify your own mind through the Buddha's equanimity; you should illumine and inspect your own mind through the Buddha's ten powers."'