Sometimes, it's not that the other person doesn't care about you, but that you care too much about them.
The first sentence of the novel is the most important, but the last sentence is the one that stays with you.
Failure is just a stepping stone to success. It's not the end, it's just part of the journey.
The history of life is written in A, T, C, and G.
"No hay historias pequeñas, solo hay historias mal contadas."