They say that genius is an infinite capacity for taking pains," he remarked with a smile. "It's a very bad definition, but it does apply to detective work.
The discipline of suffering, of great suffering - do you not know that it is this discipline alone that has produced all the elevations of humanity so far?
Bravery is a mean state concerned with things that inspire confidence and with things fearful ... and leading us to choose danger and to face it, either because to do so is noble, or because not to do so is base. But to court death as an escape from poverty, or from love, or from some grievous pain, is no proof of bravery, but rather of cowardice.
But Mousie, thou art no thy lane In proving foresight may be vain The best-laid schemes o' mice an' men Gang aft agley An' lea'e us nought but grief an' pain For promis'd joy!
Sometimes it is harder to deprive oneself of a pain than of a pleasure and the memory so possessed him that for the moment there was nothing to do but to pretend.
The higher animals get their teeth without pain or inconvenience. Man gets his through months and months of cruel torture; he will never get a set which can really be depended on 'till a dentist makes him one.
Tragedy depends on the way you see it. If you chose to be a victim of the world, anything which happens to you will feed that dark side of your soul, where you consider yourself wronged, suffering, guilty and deserving punishment. If you choose to be an adventurer, the changes - even the inevitable losses, since everything in this world changes - can cause some pain, but will soon thrust you forward, forcing you to react.
Suffering makes us capable of the full force of the Master of Delight; it makes us capable also to bear the utter play of the Master of Power. Pain is the key that opens the gates of strength; it is the high-road that leads to the city of beatitude.