In the face of uncertainty, the best strategy is to remain adaptable and open-minded.
面对不确定性,最好的策略是保持适应性和开放的心态。
唯一好的教学是那种走在发展前面并引导发展的教学。
做出伟大工作的唯一途径是热爱你所做的事。
The cement industry must evolve or become obsolete.