妙法蓮華經玄贊 6.287

6.287

贊曰：此念己樂。無子付財，所以憂慮；子脫順領，豈不樂哉。「坦」音他但反，安和之義。

Eulogy: This is thinking of his own joy. Having no son to entrust the wealth to is why he has anxiety and worry; if the son should casually accept and receive it, how would that not be joyful? 'Comfortably' (tǎn) is pronounced tā + dàn [tǎn], meaning peaceful and harmonious.