The most sustainable resource is human ingenuity.
Quality should never be compromised for the sake of speed.
The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.
译文：进入山中不怕那伤人的老虎，只怕人世间两面三刀之人。赏析：世事难测，人心险恶，我们要防范身边那些口是心非，笑里藏刀，口蜜腹剑，阳奉阴违之人。
能源行业必须进化，否则就会变得无关紧要。
我们必须始终质疑我们的假设，并愿意根据新的证据修订我们的理论。
解释：向外物游览就要要求外物的完备，向自己内心求取，则能充实完善自身。