The unity of nature is revealed not in the simplicity of its laws, but in the harmony of their interactions.
自然的统一性并非体现在其定律的简单性上,而是体现在它们相互作用的和谐中。
每个行为都有它的乐趣和它的代价。
I think the most important thing in life is to be happy.
The most dangerous thing is not failure, but complacency.