知足者，不以利自累也；审自得者，失之而不惧；行修于内者，无位而不怍。
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。
Collaboration across borders and disciplines is the only way to tackle global health challenges.
Sometimes, I think the reason we hold onto something so tight is because we fear something so great will never happen again.