Isabella

“Two households, both alike in dignity,
In fair Verona, where we lay our scene,
From ancient grudge break to new mutiny,
Where civil blood makes civil hands unclean.
From forth the fatal loins of these two foes
A pair of star-cross'd lovers take their life;
Whole misadventured piteous overthrows
Do with their death bury their parents' strife.
The fearful passage of their death-mark'd love,
And the continuance of their parents' rage,
Which, but their children's end, nought could remove,
Is now the two hours' traffic of our stage;
The which if you with patient ears attend,
What here shall miss, our toil shall strive to mend.”
― William Shakespeare, Romeo and Juliet

“Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.”
― J.K. Rowling, Harry Potter and the Prisoner of Azkaban

“What is done is done. What is past is past."
"You call yesterday the past?"
"What has the actual lapse of time got to do with it? It is only shallow people who require years to get rid of an emotion. A man who is master of himself can end a sorrow as easily as he can invent a pleasure. I don't want to be at the mercy of my emotions. I want to use them, to enjoy them, and to dominate them.”
― Oscar Wilde, The Picture of Dorian Gray

“For should the enemy strengthen his van, he will weaken his rear; should he strengthen his rear, he will weaken his van; should he strengthen his left, he will weaken his right; should he strengthen his right, he will weaken his left. If he sends reinforcements everywhere, he will everywhere be weak.”
― Sun Tzu, The Art of War