The first essential component of social justice is adequate food for all mankind.

The pursuit of science is not just about discovery; it's about understanding the world around us and making it a better place.

伟大的诗人是最不快乐的存在。

"The only thing necessary for the triumph of evil is for good men to do nothing."

"The universe is full of surprises, and it's our job to uncover them."

不要害怕与众不同，要害怕与众人相同。