重要的不是身体的强度，而是精神的强度。
The steel industry must embrace digital transformation to stay relevant in the modern world.
The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
Law is a system of rules that are enforced through social institutions to govern behavior.
快乐者必将取胜，必然如此，因为幸福从来都是孪生。
我们编造恐怖来帮助我们应对真实的恐怖。