Belajar yang efektif harus memerlukan waktu yang tepat. Jika kita belajar pada saat yang kurang tepat maka materi yang sedang kita pelajari tidak akan maksimal tersimpan di otak kita
4. Select the correct timeEffective learning must require the right time. If we learn at the less precise then the material that we're not going to learn the maximum stored in our brain
4. Pick the right time learning effective should entail the right time. If we learn at an inconvenient time, the material we are studying will not be maximized stored in our brain