The barrier to change is not too little caring; it is too much complexity.
改变世界的阻碍，并非人类的冷漠，而是世界实在太复杂。
The individual investor should act consistently as an investor and not as a speculator.
The greatest prison people live in is the fear of what other people think.
I don't let the world change my smile.
有些书如此特别、罕见、属于你，以至于表达对它们的喜爱都像是一种背叛。