他十二岁时已经开始研习天台宗经书。

When he was but twelve years old he was already studying Tendai philosophical speculation.

youdao

这种“启迪之路”的宗教仪式起源于8世纪。 1885年以来，只有其他46位佛教天台宗的大师完成了这种仪式，而这些大师都被称为“马拉松大师”。

Since 1885, only 46 other so-called "marathon monks" of the Tendai sect have lived through the ritual, which dates to the 8th century and is believed to be a path to enlightenment.

youdao

这种“启迪之路”的宗教仪式起源于8世纪。 1885年以来，只有其他46位佛教天台宗的大师完成了这种仪式，而这些大师都被称为“马拉松大师”。

Since 1885, only 46 other so-called "marathon monks" of the Tendai sect have lived through the ritual, which dates to the 8th century and is believed to be a path to enlightenment.

youdao