佛口蛇心 口蜜腹劍 / fó kǒu shé xīn kǒu mì fù jiàn /
Words of a Buddha, Heart of a Snake;
A wolf in sheep's clothing.
Category:
One Stroke Calligraphy_Phrases 一筆字：佛教成語
References:
星雲大師全集【書法類】佛教成語 The Complete Works of Venerable Master Hsing Yun: Calligraphy-Phrases
