哲学的功能是在作为阶级斗争理论武器的科学观念与代表阶级敌人的意识形态观念之间划清界限。

每个实验都是与自然的对话，有时自然会对我们耳语它的秘密。

地球是一个宇宙个体，是宇宙中独一无二的存在。

Money is overrated. Truly new things rarely need an abundance of money. If that was so， billionaires would have a monopoly on inventing new things， and they don’t. Instead almost all breakthroughs are made by those who lack money， because they are forced to rely on their passion， persistence and ingenuity to figure out new ways. Being poor is an advantage in innovation.

儿童有自我保卫和平和追求完美的内在冲动。