The placebo effect is a powerful testament to the mind's ability to affect the body, demonstrating the intricate connection between psychological states and physical health.
在通往未来的每一个十字路口，传统都安置了一万人来守卫过去。
The nervous system is a dynamic, ever-changing system.
Life is a series of choices, and every choice has a consequence.
The world is a great river, and we are the fish.