I do think that we need less indefinite optimism and more definite optimism - less relying on magic forces to make things better and more concerted efforts to identify specific great things that could be built and build them.
我确实认为，我们需要少一些不确定的乐观主义，而需要更多的确定的乐观主义——少一些依靠神奇的力量使事情变得更好，而需要更多的协同努力，以确定可以建造和建造的具体伟大事物。