The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
要完成伟大的事业,我们不仅要行动,还要梦想;不仅要计划,还要相信。
"When you are young, you think you can leave and never look back. But you always do."
The great powers are always searching for opportunities to gain power at the expense of their rivals, which makes them inherently aggressive.