Use

This young language does not have a bad history, and comes without violence and war.  It brings, essentially, hope for progress and a good future. This language will allow the human race to flourish in times to come.
Maybe one day, humans, armed with the wisdom and reason of a sage, will live in perfect harmony with the planet Earth and will even share, thanks to this experience, her belief in an interplanetary system.
This does not mean that Espéranto will replace different languages and cultures in time, but more importantly, it offers a new way to communicate in a single language, a young language, bringing together human beings as a Planetary society.
Altogether, let’s share the hope of peace, the unity of coming together and of wisdom. This will help us to prepare now for a better future.

If you have based your argument on an existing/published article, mention it clearly, in an adapted format. That is to say, each time you cite/mention a paragraph/extract, use quotation marks (i.e.  « … ») or even better use italics.

Name your source/s (name the article, magazine, newspaper or site, name the author/s, date of creation) to avoid any issues of plagiarism.

When giving your advice, or your impressions, try to present these in a manner which will enrich/further/add to the debate.

Good reporting!