奥林匹克运动会是为了世界，所有国家都必须被接纳参加。

测量可测量的，并使不可测量的成为可测量的。

Change is good. Change is progress. Without change, nothing would ever improve.

The art of progress is to preserve order amid change and to preserve change amid order.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

I don’t think you should ever feel like you’ve achieved everything. You always have to keep pushing.

过去从未死去，它甚至从未过去。

你无法改变过去，但可以改变未来。

Black is a color of light, not of darkness.