TWO:In regard to the use of the T square and set squares, no useful rules can be given except to observe others, and experiment until convenient customs are attained. A beginner should be careful of adopting unusual plans, and above all things, of making important discoveries as to new plans of using instruments, assuming that common practice is all wrong, and that it is left for him to develop the true and proper way of drawing. This is a kind of discovery which is very apt to intrude itself at the beginning of an apprentice's course in many matters besides drawing, and often leads him to do and say many things which he will afterwards wish to recall.Spottiswoode & Co., Printers, New-street Square, London.
TWO:The streets and squares where the high military officers had established themselves were closed by cordons of soldiers, and nobody was allowed to pass them.The attitude of all the soldiers changed immediately; they looked at me with angry eyes, and from time to time I heard hostile remarks. Whenever I did not walk quickly enough or turned a little to the right or the left, my escort pulled me roughly by the arm. All the same I took the case as coolly as possible, fully convinced that the commanding officer would release me after a superficial examination.
