The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
君子的学问,关键在于自身。外界的毁誉荣辱,不仅不会动摇其心志,反而会成为磨砺自己的机会。
应对不自由世界的唯一方法,是变得如此绝对自由,以至于你的存在本身就是一种反抗。