真正的创新不是颠覆，而是解决实际问题。

对于完全市场效率学说巴菲特完全不能认同，他反而感谢那些相信这种鬼话的机构投资人，让他能够占尽便宜，他说

The violation of Bell's inequalities forces us to reject either locality or realism - or both.

我不需要向任何人证明任何事。我只需要跟随我的心，专注于我想对世界说的话。我主宰我的世界。

"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."

The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.

Effort counts twice.

Be a pro. Back up your back up. Have at least one physical backup and one backup in the cloud. Have more than one of each. How much would you pay to retrieve all your data， photos， notes， if you lost them？ Backups are cheap compared to regrets.