那些不牢记过去的人，注定要重复过去发生的事。

Un libro es una casa que construimos para que habite el alma del lector.

Man's freedom is his limitation.

Investing in lower-emission technologies is not only good for the planet but also makes sound business sense.

The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.

The most important decision you make is to be in a good mood.

改变世界不需要魔法，我们体内已经蕴藏了所有力量。