没有思想的自由,就没有真正的自由。
自由是思想的果实。
道德的基础是对他人的同情。
人性既不是完全善良,也不是完全邪恶,而是两者兼有。
怀疑是通向真理的第一步。
从生活中学习,从书籍中学习,从他人中学习。
Philosophy is the eternal pursuit of wisdom.
Science is the torch that illuminates the world.
The purpose of life is the pursuit of truth and virtue.
Happiness lies not in what we have, but in what we enjoy.
The progress of society depends on the efforts of each individual.
The aim of art is to move the heart.
There is no true liberty without the liberty of thought.
The foundation of morality is sympathy for others.
Man is neither wholly good nor wholly evil, but a mixture of both.
From life, from books, from others, we learn.