帮我解释一些下面的句子结构？ The long and the short of it is that you have to use whatever is available and be creative and inventive at times too

some language knowledge? or some knowledge of language ? why ? Thank you

Recording a day in the life of me Today is friday in China ,and it's day off tomorrow. Now I take use of my free time to record what I do today. I learn myself about course of psychology for Graduate Record Examination, as I learn how to improve my english skill. To be honest, slow and steady wins the race.I will keep it up . As the saying goes, .live not to eat,but eat to live, we should live for yourself dream.Are you agree with me? hahaha blablabla I would like sharing some experience about what the psychology is , because of my english skill limited ,I can't express my own ideals very well. I only say that I like psychology . I contact it in my college (my first major in computer science and technology ) I have some psychological problem, only if I take an examination in senior high school , I get very nervous. At that time ,I can't handle this problem,as a result ,I go to a ordinary university. but now ,after I know this , I can make me comfortable in the examination . So this is why I learn psychology. I know a lot of people about it ,for example ,Freud ,Jung Carl Gustav,WatSon and so on . Do you know these people ?

What 's different from male and femaile in studying English I registered in italk a few days ago. But I find a phenomenon on it , it's difficult to find a language partner for me(purely language study) ,only because I 'm a boy. I think that it's popular in italk ,if you are a girl. However,I will study English harder . Because I want to go abroad ,so,I practice listening and writing on Internet.Now ,I want to write something else to be known for all of you .Although,I have study English for many years, I could't talking with others very well , and understanding what you said., while chat with a native language . I believe , only if I practice it all the time ,I could make a great progress . Finally ,I sincerely say , I wish that everyone would achieve themselves goal . Thank you

how to translate this what's meaning ? if nothing is nothing, then nothing has nothing that is less than it is." I can't understand it