过去是一个跟随我们的影子，但让它定义我们是我们的选择。
The fundamental 'formula' of Gestalt theory might be expressed in this way: There are wholes, the behavior of which is not determined by that of their individual elements, but where the part-processes are themselves determined by the intrinsic nature of the whole.
Dream big and dare to fail.
A covenant not to defend myself from force， by force， is always void.