The book, total expansion of the letter.
Your brain is like a muscle; the more you use it, the stronger it gets.
No comment is a splendid expression. I am using it again and again.
"Identity is not just about where you come from, but also about where you are going."
The most important object of both the workmen and the management should be the training and development of each individual in the establishment, so that he can do (at his fastest pace and with the maximum of efficiency) the highest class of work for which his natural abilities fit him.