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The most successful companies are those that adapt quickly to change.

Music is the best medicine for the soul.

The pain you feel today will be the strength you feel tomorrow.

Insofar as a thing is in harmony with our nature， it is necessarily good.

Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.