当父母为孩子做太多时，孩子就不会为自己做太多。
Where parents do too much for their children, the children will not do much for themselves.
石油精神是我们的宝贵财富，要代代传承、发扬光大。
Without magic, there is no art. Without art, there is no idealism. Without idealism, there is no integrity. Without integrity, there is nothing but production.
真正的进步来自于挑战现状。
如果你因失去了太阳而流泪，那么你也失去了群星。
最有效的经济共同体建立在共同的伦理视野之上，包括社区成员彼此之间所承担的一系列道德义务。
Technology can be our greatest ally in sustainable forest management.
人生而自由，却无处不在地受着枷锁。