손을 삼가고 발을 삼가고   말을 삼가고 지극히 삼가고   안으로 기뻐하고 마음이 안정되고  홀로 넉넉한 줄  아는 사람을 수행자라 부른다

手足莫妄犯 節言愼所行 常內樂定意 守一行寂然.
수족막망법 절언신소행 상내락정의 수일행적연

He who controls his hand, he who controls his feet, he who controls his speech, he who is well-controlled, he who delights inwardly, who is collected, who is alone and content, him they call a mendicant.

출처 : 법구경