If you worried about falling off the bike, you'd never get on.
Self-education is, I firmly believe, the only kind of education there is.
在数据库的世界里，一种尺寸并不适合所有人。专业化是效率的关键。
最成功的领导者是那些倾听多于说话，并从周围每个人身上学习的人。