你要格外严谨，尽可能做出最好的东西。
You want to be extra rigorous about making the best possible thing you can.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
林业的未来在于平衡经济增长与生态责任。
宁可一人受苦，不使民族悲伤。
The future of energy is low-carbon, and natural gas will play a vital transitional role.