The elegance of a theory is not just in its mathematical formulation, but in its ability to connect disparate phenomena under a unified framework.
The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing.
Stay calm, accept the current self, do well, and often you can do things well: ordinary people can also do extraordinary things.
每天我都发现越来越多的美好事物,这足以让人疯狂。我有如此强烈的欲望去做所有事情。