User needs are both the starting point and the ultimate goal of product development.
We will cease to be so angry once we cease to be so hopeful.
Willpower is not virtue, but directional detonation of neural impulses.
Innovation in cement production must balance efficiency with environmental responsibility.
事前考虑清楚,可是一旦到了该行动的时候,就要毫不犹豫,放手一搏。