二十世纪的伟大斗争是自由主义与极权主义之间的斗争。
大自然将人类置于两位至高无上的主宰之下,痛苦和快乐。
生命之援助,这就是教育。
Twenty years of romance make a woman look like a ruin; but twenty years of marriages make her look like a public building.
We are all just trying to find our way in the dark.
Science is the most powerful tool for human beings to understand and transform the world.