It is a sign of contraction of the mind when it is content, or of weariness. A spirited mind never stops within itself; it is always aspiring and going beyond its strength.
If you would be just as content winning a local Golden Gloves fight as you would making a pile of money as a professional, then fine, go become a boxer. But if the whole idea is for you to get rich, my God, stay in school and learn a profession.
We need to tap the resource of current and retiring science and math professionals that have both content mastery and the practical experience to serve as effective teachers.
A child who does not think about what happens around him and is content with living without wondering whether he lives honestly is like a man who lives from a scoundrel's work and is on the road to being a scoundrel.
Superstitions and belief in magic are perennial in just the same way as religion, and something near to being universal among mankind; and why this is so may be interesting, but in most cases the beliefs themselves are devoid of interesting content, at least to me.