最大的风险是不冒任何风险。
The biggest risk is not taking any risk.
当没有人相信你的时候,你必须相信自己。
实现明天理想的唯一障碍是今天的疑虑。
The past is never dead. It's not even past.
The true revolutionary is guided by great feelings of love.
The best leaders are those who empower others to lead.
在数学中,从困惑到清晰的旅程是最有价值的体验。