The only real knowledge is self-knowledge.
If you can't explain it simply, you don't understand it well enough.
对较大收入征收较高比例的税收,等于对工作和节俭征收了一项税收;对人们因为工作更努力、储蓄更多而征收罚款。
我努力制作不仅仅是看,而是能感受到的电影。
催化最令人兴奋的方面是它为发现和创新提供了无尽的可能性。
Innovation in technology can drive efficiency and reduce the environmental impact of mining operations.