"The pursuit of meaning is more important than the pursuit of happiness."

States are rational actors, and they will always act in their own self-interest.

解释：外表不端正的人，是因为德没有养成；内里不专—的人，是因为心没有治好。端正形貌，整饬内德，使万物都被掌握理解。

The truth is that we are all alone in the world.

"The future is about creating a better world for everyone."

The development of learning algorithms that can handle high-dimensional data is a major challenge in the field.

The future belongs to those who can adapt and evolve.

我们的收入好像我们的鞋子，如果太小就会挤脚并疼痛，如果太大则会绊脚和摔跤。