1. Though he is well the harm of smoking to his health, he feels it is hard to kick the unhealthy habit.

2. Power without supervision (监督) gives birth to corruption (腐败). Everyone who wants to help remove corruption should it.

3. Lifelong learning is clearly necessary. Anyone who neglects (疏忽) learning will someday of his career.

4. He is a man of varied experiences. He teaches gardening, writes novels, sings and dances, directs some movies.

5. The film star's comment being misunderstood by the entertainment reporters. Regrettably he was unaware of the danger.