This project is difficult, and the proverb 'highly-skilled men are the first to be exhausted' applies.

In this village, there is a well called Amai, which produces delicious water.

We are planning to start a new project.

That rule applies to our situation.

This problem is very difficult.

He often quotes proverbs in his conversation.

First of all, we need to make a plan.

He said, 'This problem cannot be solved.'

Starting a new project always excites me.

This cake is very sweet.