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。
The concept of loss aversion explains why we often prefer avoiding losses over acquiring gains.
Mathematics is the key and door to the sciences.
People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.
The greatest art is to make the invisible visible.
Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.
U.S. energy independence doesn't mean isolation - we're still part of global markets.
The most important thing is to never stop dreaming.