There are always some lunatics about. It would be a dull world without them.

Draw your chair up, and hand me my violin, for the only problem which we have still to solve is how to while away these bleak autumnal evenings.

My dear Watson," said [Sherlock Holmes], "I cannot agree with those who rank modesty among the virtues. To the logician all things should be seen exactly as they are, and to underestimate one's self is as much a departure from truth as to exaggerate one's own powers.

Far away on the path we saw Sir Henry looking back, his face white in the moonlight, his hands raised in horror, glaring helplessly at the frightful thing which was hunting him down. But that cry of pain from the hound had blown all our fears to the winds. If he was vulnerable he was mortal, and if we could wound him we could kill him. Never have I seen a man run as Holmes ran that night.

To underestimate oneself is as much an exaggeration of one's powers than the other.

""Dear girl," continued Bob advancing with an imbecile grin upon his countenance, which he imagined no doubt to be a seductive smile, "fly with me! Be mine! Share with me the wild free life of a barrister! Say that you return the love which consumes my heart - oh, say it!" Here Bob put his hand over a hole in his waistcoat and struck a dramatic attitude.

The grand thing is to be able to reason backwards.