Thought's infidelity lies in its privacy. 'If there is something that you cannot say to me,' asks the lover, 'things that you must think alone, then can you really be trusted?'

Time is not a thing, thus we can neither waste nor save it; it is always with us.  

最令人兴奋、最具挑战性和最重要的关系是你与自己的关系。

市场是一个复杂的系统，我们试图用模型来简化它。