“First, I sought out often extensive learning,
Then all teachings dawned as trainings,
Finally, I practiced all day and all night,
Completely dedicated to spread the Teaching!
Thinking this over, how well my destiny saw fulfilled!
Thanking you so very much, O Holy Wisdom Treasure!”
From Destiny Fulfilled: The Spiritual Biography of Lama Tsong Khapa by Je Tsong Khapa
As translated in: Included in The Life and Teachings of Tsong Khapa edited by Robert A. F. Thurman. Library of Tibetan Works and Archives. This translation is available in PDF format from FPMT.