I always try to be positive, even in tough moments.

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

The biggest lie we tell ourselves is “I don‘t need to write this down because I will remember it.”