My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.
"When I approach a child, he inspires in me two sentiments: tenderness for what he is, and respect for what he may become."
真正的创新发生在技术与需求的交汇处。
最伟大的突破来自那些拒绝放弃的人。