今天很残酷，明天更残酷，后天很美好。
Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.
我们这个时代的挑战是创造一个可持续的能源未来。
真正的诗人是全知的；他是一个微缩的真实世界。
The heart is a resilient muscle.
The cowards never started and the weak died along the way. That leaves us.
我不让任何人夺走我的快乐。
训练时流汗越多，战场上流血越少。
今天的科技投资确保明天的效率。