我们这个时代的挑战是在不伤害地球的情况下利用能源。
The challenge of our time is to harness energy without harming the planet.
世间之事如同棋局般变化无常,人情则像纸一样淡薄。
剧院是一面反映人类状况的镜子。
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.
The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.
任何一代人最伟大的发现是,一个人可以通过改变态度来改变他的生活。