质量不是保证；它是一种承诺。
Quality is not a guarantee; it is a commitment.
The Internet is a shared resource that requires collective responsibility.
The world is a mirror, reflecting our deepest fears and desires.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.
我们这个时代的挑战是在不伤害地球的情况下利用能源。
The Olympic Spirit is neither the property of one race nor of one age.
"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"
一个思想若称不上危险，那么它就不值得称作思想。
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
行为主义者眼中的心理学是自然科学的一个纯粹客观的实验分支。