Applicable to the situation of learning more and thinking more.
There is a long time between today and tomorrow; Learn to do things quickly while you are still full of energy. -(Germany) Goethe
Suitable for improving learning efficiency.
3, you must study, you must exercise yourself, don't think you are a thinker without seeing anything. You must be good at estimating your own strength correctly. ? -(Russia) Gorky
Suitable for persuading people to be self-aware.
4. Steel is tempered by fire and rapid cooling. So we can get hard and not be afraid of anything. Our generation has also been tempered by struggles and terrible tests, and has learned not to give in to life. ? Ostrovsky
Applicable to the situation of learning in practice in life.
We should praise the firmness of rocks. We should learn the hardness of rocks. We should have a firm belief in the revolution. This should be the case in the wartime of democratic revolution, especially in the era of socialist revolution and construction. ? -(China) Tao Zhu
Suitable for persuading people to learn morality well.
There is time to study, but the question is whether we are good at squeezing and willing to drill. ? —— (China) Lei Feng
Suitable for persuading others to learn at any time.