Diligence is the key to be useful. "Are frequently compensated with good training, a hard points to", only diligent, can get good grades.

   Hua luogeng is due to the diligence, to become a famous mathematician.

   Hua luogeng in jintan county, home is very poor in childhood, dropping out of school at home, very early to help his father miscellaneous shop for a living, but he never give up the pursuit of mathematics. At eight o 'clock every night, go home after good accounts, to study their favorite mathematics, often study late into the night. In this way, day after day, year after year's efforts, hua luogeng finally got a chance to, when in tsinghua university math department assistant, he is very cherish the hard-won learning opportunities, he like a duck to water, swam in the sea of mathematics every day, give yourself only five or six hours of sleep time, it is really hard to believe. Hua luogeng even developed after lights out, also can the habit of reading. He, of course, there is no specific function, is just a kind of logical thinking activity of the mind. Under the lamp, he took a book and look at the topic to think for a moment, and turning in bed, close the meditation, start, to solve the problem in your mind run into difficulties, then turn off the bed, open the book for a while. In this way, a book can see ten days, he you can finish it 2 days, otherwise can't sleep. Hua luogeng who is considered the unusual assistant. After studying so hard to learn, later, became a famous mathematician.

   We learn from hua luogeng, in the later study, should be hard work, hard work, so as to achieve good results.

   勤奮是成為有用之才的鑰匙。“勤能補拙是良訓，一分辛苦一分才”，只有勤奮上進，才能取得好成績。

   華羅庚正是由于這種勤奮，才成為著名的數學家。

   華羅庚出生于江蘇金壇縣，小時候家里很清貧，很早就輟學在家，幫父親打理雜鋪為生，但他從沒有放棄對數學的追求。每天晚上八點，回家算好帳目后，才能鉆研自己喜歡的數學，常常學習到深夜。就這樣，日復一日，年復一年的努力，華羅庚終于得到機會，在清華大學當數學系助理員，他非常珍惜來之不易的學習機會，他如魚得水，每天都游弋在數學的海洋里，只給自己留下五、六個小時睡眠時間，說起來真是讓人難以相信。華羅庚甚至養成了熄燈之后，也能看書的習慣。他當然沒有什么特異功能，只是頭腦中的一種邏輯思維活動。他在燈下拿來一本書，看著題目思考一會兒，然后熄燈躺在床上，閉目靜思，開始在頭腦中做題，碰到難處，再翻身下床，打開書看一會兒。就這樣，一本能看十天的書，他二天就能看完，要不然睡不著覺。華羅庚被人們看成不尋常的助理員。也就是經過這樣勤奮學習再學習，后來，成為了著名的數學家。

   我們要向華羅庚學習，在以后的學習中，應該刻苦，勤奮努力，這樣才能取得優異成績。