人只有在行动中才能找到自己。

安全必须始终是我们所做一切的首要任务。

每一个个体都很重要，每一个个体都有自己的角色，每一个个体都能带来改变。

物理学家必须能够想象。

The only limit to our realization of tomorrow will be our doubts of today.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.

Paris is a city where you can lose yourself and find yourself at the same time.

The best way to predict the future is to create it.