I'm not afraid to fall, because I know I'll get back up.

We are all connected through the threads of DNA.

纵欲之心正炽烈时，一想到将会卧病痛苦，兴致如寒冰；逐利之心正浓烈时，一想到将会命丧黄泉，味道如同嚼蜡。

当你改变时，世界也会改变。

I must study politics and war that my sons may have liberty to study mathematics and philosophy.

The strong man is strongest when alone.

The brain is a parallel processor, capable of handling multiple streams of information simultaneously.

最先进的系统是与自然和谐共存的系统。