The meaning of life differs from man to man, from day to day and from hour to hour.

解析：不要窃取他人的成果，不要忘记自己的耻辱。

当我在舞台上时，那是我感觉最有活力的时刻。

Behavior is not just a reaction, it's a communication.

We don't try to outsmart the market; we try to understand it.

We have to be willing to change and adapt to the new reality.

【释义】当商品价格高涨时，要像对待粪土一样迅速出售；当商品价格低廉时，要像对待珠玉一样大量购入。

现在就是开始你职业生涯的时候。