Learning alone without sanctity has no grandeur, sanctity without learning makes no progress.

When learning and sanctity proceed harmoniously, the universe is adorned and resplendent.
The Emperor Tai-Tsoung illustrated the Empire.

He opened the revolution, and governed men in holiness.

In his time there was a man of high virtue named Olopen, who came from the kingdom of Ta-Thsin.
Directed by the blue clouds, he bore the Scriptures of the true doctrine; he observed the rules of the winds, and traversed difficult and perilous countries In the ninth year of Tching-Kouan (636) he arrived at Tehang-ngan.

The Emperor ordered Fang-hi-wen-Ling, first minister of the Empire, to go with a great train of attendants to the western suburb, to meet the stranger and bring him to the palace.