英語で表現すると？？？

Practice makes perfectでしょうか。日本語訳だと「習うより慣れろ」となりますが、練習するほど完璧に近づけるって意味があると思うので、ぴったりかなと。 　

なんか変な英語だね。 　

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人の批判をする前に辞書なり、何なりで自分で調べましたか？

http://www.goenglish.com/PracticeMakesPerfect.asp

"practice makes perfect"
Practice makes perfect means that the more you practice, the better you will become. If you want to become great, then you should practice as much as possible. Example: "See how fast you are getting better at the piano? Practice makes perfect."

To practice is to do something regularly. Perfect is the best you can be. Practice makes perfect means that the way to become the best is to practice often. Example: "Do you know how a player like Larry Bird gets to be so good? By taking thousands of jump shots every day. Practice, practice, practice! Practice makes perfect."

Practice makes perfect is said to encourage people to keep practicing so they will become better at what they are doing. Example: "Come on guys, do it again! I want to see you getting this right. Practice makes perfect!" 　

レス１さんの英語は変じゃないです。　普通に言います。言ってることも合ってます。
でも他の言い方をしたければ「継続は力なり」でぐぐるとこんなんでましたがどうですか？
http://www.yomiuri.co.jp/kyoiku/learning/english/20050114us01.htm
http://www.wa.commufa.jp/~anknak/
今はＧｏｏｇｌｅとかあってとっても便利な世の中。　人の批判するくらいなら調べてからしようね。