The only thing that is constant is change.
群星不会因为像萤火虫而怯於出现。
人生最大的幸福是确信我们被爱;因我们自身而被爱,或者更确切地说,尽管我们自身而被爱。
Science has no borders, but scientists have a motherland, we must contribute to the development of national agriculture.
虽然说是爱它,其实是害它;虽然说是为它担忧,其实是与它为敌