We may encounter many defeats but we must not be defeated.
我们可能会遭遇许多失败，但我们绝不能被打败。
Success comes from hard work and perseverance.
The most important thing is to focus on the user and all else will follow.
Any woman who understands the problems of running a home will be nearer to understanding the problems of running a country.
我做音乐不是为了名声，而是出于热爱。
The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.