It is not possible for one to teach others who cannot teach his own family.

Do not use a cannon to kill a mosquito.

To take what you know for what you know, and what you do not know for what you do not know, that is knowledge indeed.

The person who is not strong enough gives up at the halfway point - but you are limiting yourself before even starting.

What the great learning teaches, is to illustrate illustrious virtue; to renovate the people; and to rest in the highest excellence.

To love a thing means wanting it to live.

He who learns but does not think, is lost! He who thinks but does not learn is in great danger... Men of superior mind busy themselves first getting at the root of things; when they succeed, the right course is open to them.