在必要时不要害怕转向。灵活性在商业中至关重要。
一本书的魔力在于它可以带你去任何地方,即使你只是坐在房间里。
当你能控制自己的情绪时,你就能控制自己的金钱。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.