The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。
情绪不仅仅是反应;它们也是我们未来行为的预测器。
The gratitude of every home in our Union goes out to the brave men who have fought and died in the service of our country.
我们终将死去,而这让我们成为幸运的人。
水产养殖的创新可以减轻对野生鱼类资源的压力。
The market is a very efficient mechanism for transferring wealth from the impatient to the patient.