设计应该解决问题,而不是制造新的问题。
成功投资的关键是清楚地理解风险和回报以及纪律性的方法。
My mind is my weapon. My brother has his sword, King Robert has his warhammer, and I have my mind... And a mind needs books as a sword needs a whetstone, if it is to keep its edge.
I don’t do things for the reaction or the criticism. I live for what makes me happy.