The beauty of physics lies in its ability to explain the complex with simple principles.
Le Bonheur! Sa dent, douce à la mort, m'avertissait au chant du coq, — ad matutinum, au Christus venit, — dans les plus sombres villes.
让你的纸张充满你心灵的呼吸。
Mental processes exist because they serve a purpose.
心理活动总是朝向某个目的。
The degree of slowness is directly proportional to the intensity of memory; the degree of speed is directly proportional to the intensity of forgetting.