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.

学得越多，知道得越多。知道得越多，忘得越多。忘得越多，知道得越少。那何必学习呢？

Those who keep learning，will keep rising in life.

I've always been a private person, but I understand that comes with the territory.

The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.