规模和价值效应在不同的市场和时间段中普遍存在。

Live within your income and save so you can invest. Learn what you need to learn.

The motto of chivalry is also the motto of wisdom; to serve all, but love only one.

选择不够精当，叙述不够详尽

我不害怕失败，我害怕不去尝试。