Therefore only through education does one come to be dissatisfied with his own knowledge, and only through teaching others does one come to realize the uncomfortable inadequacy of his knowledge. Being dissatisfied with his own knowledge, one then realizes that the trouble lies with himself, and realizing the uncomfortable inadequacy of his knowledger.

To be in one's own heart in kindly sympathy with all things; this is the nature of righteousness

When anger rises, think of the consequences.

He who knows all the answers has not been asked all the questions.

Those who are firm, enduring, simple and unpretentious are the nearest to virtue.

Act with kindness but do not expect gratitude.

Excess weakens the spirits.