But if you can do it any time, that means you can do it tomorrow, and if you can do it tomorrow, well, you may not ever get around to it. (Laughter) So we brought back the innovation of having due dates. (Laughter) You could watch the videos any time you wanted during the week, but at the end of the week, you had to get the homework done.
Tapi bila Anda bisa melakukannya kapan saja, artinya besok juga masih bisa, dan kalau besok masih bisa, mungkin Anda tidak akan pernah melakukannya. (Tawa) Jadi kami berinovasi dengan memberlakukan tenggat waktu. (Tawa) Anda bisa melihat video kapan saja selama seminggu, tapi di akhir minggu, Anda harus menyelesaikan pekerjaan rumahnya.