Answer: Life is only worth living if lived well.
The passage presented above talks about living life at its finest. One must not be overruled by the doubts and the risks instead must gamble it all and live life like there is no other. Truly, one has got one life only therefore, it must be lived fully.
I don't have the sentences you want but I can tell you a few things about how to write a sentence:
1:Make sure to express a complete thought
2:use correct punctuation
3:include both a subject and a verb
If you can do this than your sentence structure will be terrific