Bernard: Science is not only the highest achievement of human wisdom, but also the most promising source of material welfare.
Bernard: If you wash away all ignorance, you will see wisdom that sinks at the bottom.
Nobel: Ruthless reason is a hammer that is useless except destroying it. It is sometimes as harmful and hateful as a cold heart.
Nobel: Spreading knowledge is sowing happiness. ..... The progress and expanding fields of scientific research will arouse our hope that the bacteria existing in human body and mind will gradually disappear.