He says 'knowledge is power' and studies hard every day.

He is zealous about the new project.

He may say he's a doctor, but he's actually a veterinarian.

I go jogging every day.

My everyday life is busy with work and housework.

I set aside time for studying every day.

I study at the library every day.

I try to study at least one hour every day.

I'm always amazed by his extensive knowledge.

He is my best friend.