赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。
没有科学，水产养殖就会停滞；没有道德，它就会崩溃。
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.
Every tree we plant today is a legacy for tomorrow.
The universe is vast and full of mysteries, and exoplanets are just one of the many wonders waiting to be uncovered.