心甘情願 發自肺腑 / xīn gān qíng yuàn fā zì fèi fǔ /
Perfectly Willing;
From the bottom of one's heart.
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
