初心本无善恶，但念头一动，便有了分别心。与其纠结对错，不如回归本心，像孩子一样纯粹地看待世界。

You control your future, your destiny. What you think about comes about. By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

现在是过去卷起准备行动，过去是现在展开以便理解。

The future belongs to those who can balance profitability with responsibility.

学习数学的最好方法就是做数学。

最好的创新往往来自对现状的挑战。

解析：反对将心与理、物分开。

不采取行动的代价远远大于犯错误的成本。