The unexamined life is not worth living.

The only thing more dangerous than ignorance is arrogance.

The limits of my language mean the limits of my world.

Every mathematical problem has a solution; you just need to find the right perspective.

实现明天理想的唯一限制是我们今天的疑虑。

他思想的勇气与言语的坦率相配。

You have to believe in yourself when no one else does

Immature love says: 'I love you because I need you.' Mature love says: 'I need you because I love you.'

文学是一种抵抗的形式，是对不公正说不并寻求真理的方式。

Technology is a tool, creativity is the soul.