On the good sides, on the sides of strength, we do need to investigate that research around why second language learning is important. But at the same time, we need to look at other research around why other areas are just as important, why the arts are just as important, because while second language learning research does show that once this becomes part of a child's life, they become really, really a master in their own language through the second language. The same can be said of music. A child can become a great mathematician, an even better mathematician, when they become strong in music. So we need to investigate—is it just as important to be learning a musical instrument, for example? Those sorts of questions are philosophical questions that need to be posed in this investigation.