The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

一份不允许我用武力捍卫自己免受攻击的契约总是无效的。

真正的探索者不是寻找的人，而是已经找到的人。

可扩展性是数字干预的优势，但个性化是其有效性的关键。

"Stay humble and never forget where you came from."

The only limits that exist are the ones in your mind.