你的时间有限，不要浪费在过别人的生活上。
Your time is limited, don't waste it living someone else's life.
I'm the reason your feet won't move.
Walls define space, but openings connect it to the world.
To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.
"Psychology must bridge the gap between thought and action."
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
Silence is the perfectest herald of joy: I were but little happy, if I could say how much.