研究古DNA如同打开通向过去的窗户。
The study of ancient DNA is like opening a window to the past.
做你自己，因为别人都已经有人做了。
The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown.
I’m not frightened of falling in love. I’m frightened of not falling in love.
"To give is to receive, to love is to be loved, and to live is to let live."