True progress happens when we balance economic growth with environmental stewardship.
损失厌恶的概念解释了为什么我们通常更倾向于避免损失而不是获得收益。
生活是一系列的选择,每个选择都有其后果。
世界是一本美丽的书,但对那些无法阅读它的人来说几乎没有用处。
The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.