It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

They are not monuments, but footprints. A monument only says, 'At least I got this far,' while a footprint says, 'This is where I was when I moved again.'

建筑的魔力在于墙壁之间的空间。

"Pressure is a privilege—it only comes to those who earn it."