Escape from ignorance is the beginning of wisdom.
Every progress is slow and difficult, and one can only solve one limited goal at a time. William Lan Beardmore Beveridge
Don't let the monkey see the fruit, and don't let the otter see the fish.
Philosophically, I have at least learned to be prepared for all kinds of fate. -Diogenes.
Being able to intelligently enrich leisure time is the latest achievement of human civilization. Russell
An egg can be painted countless times, can a love be? -Leonardo da Vinci
Truth has such power. The more you want to attack it, the richer your attack will be and prove it.
Life is like an iron drill. The more you get hit, the more sparks you can get.
Mathematical science is a natural language.
It takes special courage to pursue science.
Life is like an anvil. The more you are beaten, the more sparks will come from generate. }-Galileo
Leisure is an empty cup, which depends entirely on what we pour into it. Raphael