To write is to remember, but to read is to forget.
The condition of man... is a condition of war of everyone against everyone.
废物只是我们尚未学会重视的资源。
一个社会的竞争优势不是来自学校把乘法和元素周期表教得多么好,而是来自他们激发学生想象力和创造力的程度。
I don’t need a reason to be great.