用心滋养12个爱你的人，因为他们比1200万喜欢你的人更有价值。
Cultivate 12 people who love you， because they are worth more than 12 million people who like you.
我不会说我完美，但我在尽力。
唱歌的时候，我希望能传递正能量。
Attosecond science allows us to capture the fastest motions in the microcosm, like freezing the wingbeat of a hummingbird.
To be brave is to love someone unconditionally, without expecting anything in return.