相机是遇见世界现实的一种流动方式。
一本好书的衡量标准在于它是否能让你思考、感受并以不同的方式看待世界。
Take responsibility for your life. Know that it is you who will get you where you want to go, no one else.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。