Sports and other things

I have always read that sport was one of the most important inventions that the Ancient Greeks transmitted to western societies. If we think just a minute about what represents sport today I am sure that we would say things such as: beauty, wealth, youth, competitivity and so on. We can see all of these things in competitions like the Olympic Games that was an modern invention inspired in the Greek's Greeks' legacy.

But I want to pay attention on to the values. Nowadays sport is not only a competition where two teams or sportsmen fight to achieve a title or medal. Sports show what is the mentality of our society. If the most popular sportsman is a young person, that is why we think that youth is a fundamental skill to triumph in life. On the other hand, if an sportsman or sportswoman is beautiful, he or she will have more posibilities to triumph. The conclusion could be that all of us believe that beauty or youth are two elements to be a winner not only in sport but in any place.
Although there is an interesting thing related with to sport that the Ancient Greeks passed to us: if you care for you body you will care for your mind (less food and more exercise).

Ramon, this is very well written, I just added a few minor grammatical fixes and a few small changes to make it read more naturally.

Hello! I want to learn English and to teach Spanish. Can you help me, please?

Hi! I work in a school with children. I like to work with them because they are very cute and willing to learn. This experience has helped me to train as a professional.  So that, I want to learn English for to teach my children.  (Or, "I want to learn English so that I can teach my children.")

I won't have a routine (Not sure what you mean here - that you don't have a routine or you don't want to have a routine?  You could say "I don't have a routine" or "I never have a routine") Either way, you should have the article "a" between have and routine.

I usually wake up at eight and then I have breakfast and take a shower. and I sometimes practice basketball with one a friend or we just run at ten or eleven, but sometimes I can't because I have work to do. After that, I usually have lunch mostly at two in the afternoon, and then I leave home at forty past two and I study at university between four to eight.  Finally I come back home, arriving at ten or ten thirty.

Writing in English...

So...from where do I start?
I have to say, for me, writing in English is the worst thing!
I have so many problems in undestanding simple grammatical rules... I was trying to do tests of Past Perfect of the LinguaLeo plataform, but I was finished with a grade of just 45 percent... I really expect somone in italki.com I will improve my English and that soon I will be able to talk with other people in Nevada!

Is finishing an essay with "regards" is good? Or much is it too formal?  (It's not too formal, it's okay.)

Thanks everyone who can help!

Back to school

Unfortunately, my vacation has finished but I am very excited to find out who will be my teacher and to get to know new people.
Now I am focused on practicing english every day, so if anyone wants to do a exchange language with me please send me a message.