9、The light of the heart forever in the light and dark hearts forever in the dark. Heart bright people always want to peep the dark heart of man, impossible to guard against.

　　心里光明的人永远在明处，心里阴暗的人永远在暗处。心里光明的人永远要被心里阴暗的人偷窥，防不胜防。

　　10、Science is like a balloon, in which it is known that the outside is unknown, the greater the known part, the greater the contact with the unknown.

　　科学就像一个气球，里面是已知，外面是未知，已知部分越大，和未知的接触面就越大。