Knowledge is the daughter of experiment.

Truth is the daughter of time.

Blind ignorance leads us to be misled. ah! Unlucky mortals, open your eyes!

"I can't quote other authors as often as they do; but what I rely on - personal experience - is definitely better and more meaningful. They are self-righteous and often exaggerate. The (fruits) on my body are not obtained by my own efforts, but the fruits of other people's labor. They despise my inventions, but only know how to boast, make fun of other people's efforts, which is really shameful."

"Enrichment. There will be a pleasant sleep after the day; there will be a perfect ending after a fulfilling life."

"Know yourself and you will be successful."

"Stay away from your work occasionally and give yourself time. Relax; your judgment will be more accurate when you come back. Take some distance, and as your work becomes smaller and smaller, you can see it in its entirety, any dissonance or disproportion. , and it’s ready to come out.”

“Experience will not make mistakes. Only if you rely too much on experience will you make mistakes.”

“Successful people rarely wait for opportunities to come. You will always take the initiative to create opportunities."

"Getting married is like walking into a snake's nest. You have to pray that you meet an eel."

"The human foot is an engineering project. "It's a masterpiece and a work of art."

"As long as you try to fly, you will look up at the sky when you walk in the future, because that is a place you have been to and long to go back to."

"I thought I was learning how to live, but actually I was learning how to die."

"Criticizing something you don't understand is more hateful than praising it."

< p>"Anyone who wants to get rich overnight will accomplish nothing."

"A person who only knows how to appeal to authority when debating does not use wisdom, he only uses memory."

"If you can't pass down the research results to future generations, just give up."

"Actions without theoretical support are like sailors without a rudder and compass, never knowing the direction."

" I have offended God and mankind because I did not do my job well."

"Various machines invented by human wisdom, even if they have the same function, cannot be more beautiful and beautiful than natural (inventions). Simpler and more appropriate; because nothing is missing and nothing is superfluous in nature."