1. Time makes everything change. -Aeschylus

2. Time is the wealth of change. The clock imitates it, but only changes without wealth. -Tagore

3. Perseverance is by no means a virtue of mortals. To achieve constancy, man must be a god. -[Coran da Levie

4. Everything in the world is ever-changing, and change is the eternal truth of nature. -ya Cowley: unpredictable

5. Only "change" is eternal in the world. -Heraclitus, quoted from Rogers' A Course in the History of Philosophy

6. Everything is changing, only change remains unchanged. -Zangwill

7. There is only one absolute maxim: nothing is absolute. -Comte:

8. Looking at all fields of nature, change is an important law of nature. -rowe Pence: Don't Let Women Complain Often

9. The standard of absolute beauty does not exist, and it cannot exist. People's concept of beauty has undoubtedly changed in the process of historical development. -plekhanov

1. The less precise the sciences are, the less they have changed. In precision science, the changes are enormous and continuous. -Geranin