The only thing that matters in art is the part that cannot be explained.

困难面前不退缩，责任面前不推诿。

The challenge of creating efficient and selective catalysts keeps me motivated every day.

我被告知进步的道路既不是快速的，也不是容易的。

When somebody hits you, hit back harder.

"Books are the windows to other cultures."

"I can resist everything except temptation."

证据的确定性并不导致信仰的确定性。