Learn as if you were not reaching your goal and as though you were scared of missing it
Many seek happiness higher than men; others beneath him. But happiness is the same height as man.
A father's and a mother's age must be borne in mind; with joy on the one hand, fear on the other.
The object of the superior man is truth.
If what one has to say is not better than silence, then one should keep silent.
Learning without thought is labour lost.