The most realistic distinction between the investor and the speculator is found in their attitude toward stock-market movements.

我对事物的边缘感兴趣，在那里它们相遇并重叠。

We must invest in technology that not only improves efficiency but also reduces environmental impact.

心理学必须是实际生活的指南。

Literature is the record of human experience.

"We are all the authors of our own lives, but we are also the characters in someone else's story."