-Reading on a Winter Night by Lu You

A knowledgeable person doesn't practice, which means a bee doesn't make honey.-Sadie

Learning will be buried forever if you don't use it.-Sadie

In your work, you should put everything into practice. It is not enough to have a wish, but also to act.-Goethe

Some people never make mistakes, because they never do anything worth doing.-Goethe

A good beginning is half the battle.-Plato

There is no end to the bold activities of science, and there should be no end.-Gorky

Rather than cursing the darkness. It's better to light a candle.-anna louise strong

We can't wait for the gift of nature, we should ask for it from nature.-michurin

If you want to gain an opinion, you first need labor, your own labor, your own initiative and your own practice.-Dostoevsky

All theoretical rules depend on practical rules; If there is only one practical rule, then they all depend on it. —— Fichte

Whatever is correct in theory must be effective in practice. ——— Kant

If you think about problems without prejudice, if you think about the general nature of these rules, You can come to a completely different conclusion. Because all the principles are actually practical. —— Bradley

Practice is the truth of thought .—— Chernyshevski

Everything that must be argued in theory should be solved by the practice in real life. —— Chernyshevski

If one thinks about "I can't do it", Then he can't do it.-Chernyshevski

There is no natural talent in the world, and talent must be honed.-Chernyshevski

Practice "takes the objective world as the premise, and the objective world as other things goes its own way".-Hegel

Practice "has not only universal qualifications, but also absolute realistic qualifications".-Hegel

Their names are written not with pens but with life. —— Madame Curie