大国总是在寻找机会以牺牲对手为代价来获得权力，这使得它们天生具有侵略性。
The great powers are always searching for opportunities to gain power at the expense of their rivals, which makes them inherently aggressive.
It is silly not to hope, he thought.
不要为成功而努力，要为做一个有价值的人而努力。
能源的未来不在于燃烧过去，而在于用明天的创新为现在提供动力。
Color is my day-long obsession, joy, and torment.
翻译：懂得满足的人不会被利益束缚，注重内心修养的人，即便没有显赫地位也内心坦荡。
The path of revolution is not a path of roses.
In the depth of solitude, I found the presence of all.