Nothing is achieved without effort. ✬

You should make an effort to stop smoking. ✬

We should make every effort to maintain world peace. ✬

No one can achieve anything without effort. ✬

Your effort deserves praise. ✬

I concentrated my effort on the study. ✬

I made an effort to finish my work. ✬

Our effort ended in failure. ✬

Success depends mostly on effort. ✬

Your effort will surely bear fruit. ✬