人们要想得到工作的胜利即得到预想的结果，一定要使自己的思想合于客观外界的规律性，如果不合，就会在实践中失败。人们经过失败之后，也就从失败取得教训，改正自己的思想使之适合于外界的规律性，人们就能变失败为胜利，所谓“失败者成功之母”，“吃一堑长一智”，就是这个道理。 - Mao Zedong

I said, now that I’m collaborating with the rightists, my reputation isn’t good. I said, in your [the Americans'] country there are two parties and it’s been said that the Democrats are more enlightened. As for the Republicans, they lean more to the right. I said there is nothing great about the Democrats. I neither admire nor am interested in them. I said, when you [Nixon] were running for President, I gave you my vote. You are still not aware of that. [...] This time round, we also gave you our vote [<nowiki/>Tanaka]. It’s exactly like you said. If the main player, which is the Liberal Democratic Party [of Japan], doesn’t come here, how can we resolve the issue? [...] I said, that communist party of yours in Japan, I’m not interested in them.

All reactionaries are paper tigers. In appearance, the reactionaries are terrifying, but in reality they are not so powerful. From a long-term point of view, it is not the reactionaries but the people who are really powerful.

“Let a hundred flowers blossom, let a hundred schools of thought contend” and “long-term coexistence and mutual supervision” — how did these slogans come to be put forward? They were put forward in the light of China’s specific conditions, in recognition of the continued existence of various kinds of contradictions in socialist society and in response to the country’s urgent need to speed up its economic and cultural development. Letting a hundred flowers blossom and a hundred schools of thought contend is the policy for promoting progress in the arts and sciences and a flourishing socialist culture in our land. Different forms and styles in art should develop freely and different schools in science should contend freely. We think that it is harmful to the growth of art and science if administrative measures are used to impose one particular style of art or school of thought and to ban another. Questions of right and wrong in the arts and sciences should be settled through free discussion in artistic and scientific circles and through practical work in these fields. They should not be settled in an over-simple manner. A period of trial is often needed to determine whether something is right or wrong. Throughout history, at the outset new and correct things often failed to win recognition from the majority of people and had to develop by twists and turns through struggle. Often, correct and good things were first regarded not as fragrant flowers but as poisonous weeds.