城市的穷人就像树的根；看不见，但对它的生命至关重要。
"The city’s poor are like the roots of a tree; unseen, but essential to its life."
Don’t worry about others not understanding you. Worry about you not understanding others.
Sustainability is not an option; it's a responsibility we all share.
A director must be a policeman, a midwife, a psychoanalyst, a sycophant and a bastard.
You can't go back and change the beginning, but you can start where you are and change the ending.