欲善其事，先利其器。
古人云：“欲工善其事，必先利其器。”要想把事情做好，首先必须要有便利的工具。
Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.
A true friend is the one who holds your hand and touches your heart.
世界越是混乱，我们越需要建筑来理解它。
