It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.
The essence of science is not to complicate the simple, but to simplify the complex.
可持续性不是流行语,而是商业的必要条件。
子游问孝,孔子说:“现在的孝顺,只是能赡养老人。即使是犬马,都会得到饲养。不敬重,有何区别?”