He understood that his actions would sow evil and reap evil.

Understanding the importance of punctuation is very important when writing sentences.

His collection is very impressive.

His makeshift solution was only delaying the problem, not solving it.

His makeshift actions only delay the problem temporarily, rather than solving it.

Your cooperation is necessary for the continuation of this project.

We need to continue this project.

He was appointed as an officer of the company.

His unique talent quickly attracted attention.

His work is instantly recognizable by its unique style.