"To think is to confine yourself to a single thought."

The discovery of odorant receptors and the organization of the olfactory system has opened up new avenues for research in neuroscience and biology.

I'm not a rapper, I'm a reading legend.

The key to a happy life is not in avoiding problems, but in learning how to deal with them effectively.

解释：信任是百姓、国家赖以生存的根基，不能失信于民。