Every challenge is an opportunity in disguise—if you're willing to see it.
每一个挑战都是伪装的机遇——只要你有心发现。
The value of a mental process lies in its utility for the organism's adjustment to life.
I think that one wants from a painting a sense of life.
青年是国家未来的主人。青年必须成为劳动和生产运动的先锋。