to not tell others what someone has told you in confidence
保守别人告诉你的秘密 (baoshou bieren gaosu ni de mimi)
"You can trust me—I’ll keep your secret."
"你可以相信我——我会保守你的秘密。" (ni keyi xiangxin wo wo hui baoshou ni de mimi)
to make someone very sad, especially in love
to shape one’s own destiny or path in life
to balance between two difficult choices or opposing sides
Things are more fun or effective with more people involved.
Any big task starts with a small action.
to send someone a short message or note