Pride cannot last long, desire cannot be indulged, happiness cannot be extreme, and ambition cannot be fulfilled.

The sky is moving vigorously, and a gentleman strives to constantly strive for self-improvement.

Not hearing is not as good as hearing it, hearing it is not as good as seeing it, seeing it is not as good as knowing it, and knowing it is not as good as doing it.

Diligence leads to excellence in work, while playfulness leads to waste.

Aim high.

Without double diligence, there is neither talent nor genius.

An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time.

Only by not being arrogant can you be arrogant, and not by being favored can you be powerful.