A clever person watches others, but he watches with wisdom, not with ignorance. If one watches with wisdom, once can learn much. But if one watches with ignorance, one can only find faults.
Ajahn Chah
source: http://www.abuddhistlibrary.com/Buddhism/B%20-%20Theravada/Teachers/Ajaan%20Chah/No%20Ajahn%20Chah/Understand%20&%20Wisdom.htm
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