To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.
成为哲学家不仅仅是有微妙的思想,甚至也不是建立一个学派,而是如此热爱智慧以至于按照它的指示生活。
Try to learn something about everything and everything about something.  
The true value of a forest is measured not just in board feet of timber, but in the lives it sustains and the ecosystems it supports.
生命太短暂,不能活在别人的梦想里。