Mathematics is a simple and very attractive science based on the "understanding" of the different properties. With a good mastery of these rules, they become interesting for the learner, a passion. On this point of view, with a learning method that I have developed, the courses will mainly focus on a clear vision of the chapters. Then through progressive practices, solidify the qualities required of the learner at each stage of the chapters. The exercises follow a basis of selection which must include all the possible situations that the learner could encounter. Regarding the English courses, they will include all the demanding levels of language proficiency: reading, writing, speaking and listening comprehension. Here again I have developed new methods - perhaps eccentric for some - to understand English in less than 6 months: they include in particular endless streams of vocabularies, a phrasebook that I myself designed with the help from Larousse and Harrap's and really effective and fast methods. As for those who simply want a partial mastery like high school students, it is also possible. Only, personally, I prefer a fluent mastery of the language than this approach.