'JOY: In joy lie the seeds of sufferings; in sufferings lie the seeds of joy by Hakuin Ekaku https://www.rawpixel.com/image/11931347/image-paper-person-artFree Image from public domain licensePortrait of Scholar-Official Yun Bonggu (1681-1767) in his Seventieth Year by Byeon Sang byeok https://www.rawpixel.com/image/11922566/image-face-cats-personFree Image from public domain license