Challenges are opportunities in disguise. Embrace them to grow stronger.
挑战是伪装的机会。拥抱它们，让自己变得更强大。
适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。
The iron rule of nature is: You get what you reward for.If you want ants to come, you put sugar on the floor.
The greatest threat to our planet is the belief that someone else will save it.
In the end, we will remember not the words of our enemies, but the silence of our friends.
