释义：别人称赞我，不值得高兴；别人批评我，也不值得生气。

The brain caps off its second and last growth spurt in your 20s as it rewires itself for adulthood.

Internationalization is the only way for enterprises to grow bigger and stronger. We must embrace the world with a more open attitude.

设计中最难的部分是保持功能的简洁。