我一直以为人是慢慢变老的，其实不是，人是一瞬间变老的。

I quite agree with them that it is not an ennobling experience. Poverty entails fear, and stress, and sometimes depression; it means a thousand petty humiliations and hardships. Climbing out of poverty by your own efforts, that is indeed something on which to pride yourself, but poverty itself is romanticised only by fools.

Tell me a little bit about what's going on in your life

科学方法是统一且不可分割的，科学方法既适用于物理问题，也适用于社会问题。