It is because nations tend to stupidity and baseness that democracy is possible.
"The beauty of science is that it is constantly evolving and there is always something new to discover."
The discovery of gravitational waves has opened a new window to the universe.
要理解未来，首先必须理解过去。
精神生活不是否定的生活，而是肯定的生活。
In the fight between you and the world, back the world.
Mental activity is always directed toward some end.
The good life is not one immune to sadness, but one in which suffering contributes to our development.