Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones. ↗
Part of my plan was not only to introduce all useful animals that I possibly could into this part of Australia, but also the most valuable plants of every description. ↗
If kids can learn how to make a simple Bolognese sauce, they will never go hungry. It's pretty easy to cook pasta, but a good sauce is way more useful. ↗