Who begins too much accomplishes little.

Wer zu viel anfängt, erreicht wenig.

qui commence trop accomplit peu.

yang memulai terlalu banyak hanya menghasilkan sedikit.

あまりにも多くを始めた人はほとんど何も達成しません。

кто начинает слишком много, мало чего добивается.

开始太多的人 accomplishes little. (Translation: 开始太多的人 accomplishes little.) However, the phrase you're using in your original text isn't grammatically correct in English. The correct phrase should be: **"He who begins too much accomplishes little."** Here's the corrected translation in Simplified Chinese: "开始太多的人完成的很少。"