Life will soon pass, and an opportunity will not appear twice. Roman? Long-distance radio navigation system
Don't add, subtract, multiply and divide when you have the chance. Accept it bravely. Lin Zhenqiang.
Pessimists make opportunities difficult; Optimists turn difficulties into opportunities. Harry? Truman
You should look for opportunities, not wait for them to knock on your door. Maxwell? Albert Maltz
If you shed tears when you miss the sun, you will also miss the stars. Tagore
Opportunity is like a rough stone, which can only be reborn in the hands of a sculptor. Schiller