The path to sustainability is paved with both challenges and opportunities.
通往可持续性的道路充满了挑战和机遇。
为明天做准备的最好方法就是集中你所有智慧,所有的热忱,把今天的工作做得尽善尽美。
Stay hungry, stay foolish.
You can't live a positive life with a negative mind.