生命中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。
The greatest glory in living lies not in never falling, but in rising every time we fall.
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
The power of mathematics lies in its generality and abstraction.
我一直是个斗士。
在数学的世界里，每个问题都会引出另一个问题，创造出一个连接所有科学领域的无尽知识网络。
The key to successful investing is to have a long-term perspective and to stick to your investment plan.