more (than sth else) · even more

I'll try harder next time.

What began 21 months ago in the depths of winter cannot end on this autumn night. This victory alone is not the change we seek. It is only the chance for us to make that change. And that cannot happen if we go back to the way things were. It can't happen without you, without a new spirit of service, a new spirit of sacrifice. So let us summon a new spirit of patriotism, of responsibility, where each of us resolves to pitch in and work harder and look after not only ourselves but each other.

Melting polar icecaps could also contribute to an increase in sea levels.

Work harder if you plan to succeed.

You'll never achieve anything if you don't study harder.