过度捕捞是杀鸡取卵,我们必须坚持科学捕捞,给海洋留下休养生息的时间。
The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.
Innovation requires both creativity and rigor.
未来は、今の行動で変えられる。
The quality of an organization's dedication determines the quality of its service.