If you feel pain, it's because you're growing.

智者知道如何拥有，而不仅仅知道如何获得。

I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.

The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, a long-term perspective, and a strong understanding of the fundamentals.

一个革命者可以失去一切：家庭、自由，甚至生命。但有一件事他永远不能失去：荣誉。