The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.

Every discovery in physics opens up a new realm of questions, reminding us that the pursuit of knowledge is an endless journey.

The pursuit of knowledge is a never-ending journey.

So go ahead. Fall down. The world looks different from the ground.

世界充满了光明和生命，真正的罪恶是对此不感兴趣。

Writing is the only way to fight against death.