Mental calmness leads to happiness and contentment.
心境的平静带来幸福和满足。 (Xīnjìng de píngjìng dàilái xìngfú hé mǎnzú.)
"She believes that a peaceful mind is a happy mind."
"她认为平静的心灵是幸福的心灵。" (Tā rènwéi **píngjìng de xīnlíng shì xìngfú de xīnlíng**.)
To unite for a common purpose.
A period of great prosperity followed by a sharp decline.
to leave something undecided or uncertain
to organize things in a proper and efficient way
to move away or stop pressuring someone
to ruin a chance or opportunity by mistake