Hakuin Ekaku
Overview
 
was one of the most influential figures in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

ese Zen
Zen
Zen is a school of Mahāyāna Buddhism founded by the Buddhist monk Bodhidharma. The word Zen is from the Japanese pronunciation of the Chinese word Chán , which in turn is derived from the Sanskrit word dhyāna, which can be approximately translated as "meditation" or "meditative state."Zen...

 Buddhism
Buddhism
Buddhism is a religion and philosophy encompassing a variety of traditions, beliefs and practices, largely based on teachings attributed to Siddhartha Gautama, commonly known as the Buddha . The Buddha lived and taught in the northeastern Indian subcontinent some time between the 6th and 4th...

. He revived the Rinzai school
Rinzai school
The Rinzai school is , one of three sects of Zen in Japanese Buddhism.Rinzai is the Japanese line of the Chinese Linji school, which was founded during the Tang Dynasty by Linji Yixuan...

 from a moribund period of stagnation, refocusing it on its traditionally rigorous training methods integrating meditation
Meditation
Meditation is any form of a family of practices in which practitioners train their minds or self-induce a mode of consciousness to realize some benefit....

 and koan practice. Hakuin's influence was such that all Rinzai Zen masters today trace their lineage through him, and all modern practitioners of Rinzai Zen use practices directly derived from his teachings.
Hakuin was born in 1686 in the small village of Hara
Hara-juku (Tokaido)
was the thirteenth of the fifty-three stations of the Tōkaidō. It is located in the present-day city of Numazu, Shizuoka Prefecture, Japan.-History:...

http://nippon-kichi.jp/article_list.do?ml_lang=en&p=2082, at the foot of Mount Fuji
Mount Fuji
is the highest mountain in Japan at . An active stratovolcano that last erupted in 1707–08, Mount Fuji lies about south-west of Tokyo, and can be seen from there on a clear day. Mount Fuji's exceptionally symmetrical cone is a well-known symbol of Japan and it is frequently depicted in art and...

.
Quotations

You know the sound of two hands clapping; tell me, what is the sound of one hand?

Until he hears the sound of one hand, everything he does is bad.

 
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