Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.

要得到饼干，就得冒险。

无人机的价值不在于飞行，而在于落地。

Decision making is the heart of administration, and the heart of decision making is art rather than science.

永远别去爱一个把你当一般人对待的人。