每位艺术家都将画笔浸入自己的灵魂，将自己的本性绘入画作。
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
The search for reciprocity laws is a fundamental theme in the history of mathematics.
What is uttered is finished and done with.
全人类...都是平等和独立的，没有人应该侵犯他人的生命、健康、自由或财产。
学习的唯一途径就是生活。