Every mathematical problem has a solution, but not every solution is immediately apparent.
Success comes from persistence and the willingness to learn from failures.
因此可以知道,天是希望人们互相关爱.互相帮助,而不希望人们互相憎恶.互相残害的。
人类和动物的行为受相同法则支配。
除非你学会如何失败,否则你无法获胜。
We are constantly refining our models to improve performance.