【格言】Untilled ground, however rich, will bring forth thistles and thorns; so also the mind of man.  posted on 2017/01/01 (  493 )

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Untilled ground, however rich, will bring forth thistles and thorns; so also the mind of man.

Untilled ground, however rich, will bring forth thistles and thorns; so also the mind of man.

-- Teresa of Ávila, Hard Times