https://www.bilibili.com/video/av3404845/?p=18

Perfect love is rare indeed – for to be a lover will require that you continually have the subtlety微妙；敏锐；精明 of the very wise, the flexibility of the child, the sensitivity of the artist, the understanding of the philosopher, the acceptance of the saint, the tolerance of the scholar学者 and the fortitude of the certain笃定者.

– Leo Buscaglia