On the one hand, loss implies gain; on the other hand, gain implies loss.
Movement overcomes cold.
When everyone sees good, then bad exists.
Who can wait in stillness while the mud settles?
Abandon learning and there will be no sorrow.
Keep your mouth shut, and close up the doors of sight and sound, and as long as you live you will have no vexation. But open your mouth, or become inquisitive, and you will be in trouble all your life long.