You need to make more of an effort if you want to succeed.

He made a decision in an instant.

As an aside, did you know that elephants can recognize themselves in a mirror?

You can't make an omelette without breaking eggs.

It's time to put an end to this argument.

The weather can have an effect on your mood.

I will give an opening address at the conference.

The store offers a vast array of the latest electronic devices at affordable prices.

I would like to place an order for a new laptop.

That diamond ring cost an arm and a leg.