予在广州学医甫一年，闻香港有英文医校开设，予以其学课较优，而地方较自由，可以鼓吹革命，故投香港学校肄业。
——回忆在香港华人西医书院肄业
Loneliness is the human condition, and no amount of technology can change that.
Every tree we plant today is a promise to tomorrow.
宽容大量容一切之物，站稳立场做人；踏实的地方站立，稳当之处着手。
At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.
On motivation: "I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you."