He who doubts and asks is half knowledge-Bacon

Pride turns angels into demons, humility makes mortals look like angels-Augustine

Anger is to punish yourself for other people's mistakes-Kant

Any revision is progress-Darwin

An optimist is always young-Byron

Honesty and diligence should be your eternal companions-Franklin

Only by comparing our own shortcomings with the advantages of others can we feel our own shortcomings and make progress-Wang Jie.