The secret of change is to focus all of your energy，not on fighting the old，but on building the new.

The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a God or not. The atheist is a religious person. He believes in atheism as though it were a new religion.

在药品生产中，质量绝不能因为速度而妥协。