I think reading books is an effective way to gain more knowledge. Recently I have brought those books and read them. I felt it was very interesting and mind blowing. 緑茶を飲みながら本を読むのが好きです。とても気持ちよくて爽快です。友達にも試してもらいたいです。 ~~Несколько интересных, потрясающих книг >> (｡•̀ᴗ-)✧