the only proper course to take
The only way, Chinese idiom, Pinyin is B ù è RF ǎ m é n, originally a Buddhist language, which means directly into the Tao, unspeakable way. Post metaphor is the best or unique way. It comes from the Vimalakirti Sutra.
Idiom explanation
No. 2: not two extremes; Dharma: the way to practice. Originally, it is a Buddhist language, which means to enter the Tao directly, an unspeakable Dharma. Post metaphor is the best or unique way.
The origin of Idioms
According to the Vimalakirti Sutra, entering into the no two Dharma is to enter into the no two Dharma without saying, showing or knowing
Idiom usage
To be a subject or object; describe in a unique way
the only proper course to take
arbitrariness and imperiousness - wǔ duàn zhuān héng
be prepared for danger in times of peace - yú ān sī wēi