The universe is not only stranger than we imagine, it is stranger than we can imagine.
当课堂只追求“有趣”,知识就失去了厚度。
如果你害怕失败,那意味着你已经输了。
释义:天下万物的存在与否,不是人的思考、忧虑所能使其产生或消失的。
Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the 21st century.