The most powerful weapon you have is your voice.
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.
The past, like the future, is indefinite and exists only as a spectrum of possibilities.
利润和可持续性不是对立的,而是长期成功的伙伴。
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.