The writer is either a practicing recluse or a delinquent, guilt-ridden one.
The psychologist must describe, not explain.
The clouds over the land now rose like mountains, and the coast was only a long green line with the gray blue hills behind it. The water was a dark blue now, so dark that it was almost purple.
只有掌握核心技术,才能掌握自己的命运。
Success in any scientific career requires an unusual equipment of capacity, industry, and energy.