一个真正的决定是通过你采取新行动的事实来衡量的。如果没有行动，你就没有真正决定。
A real decision is measured by the fact that you've taken a new action. If there's no action, you haven't truly decided.
真正的领导力意味着以清晰和同理心做出艰难的决定。
你想用卖糖水来度过余生，还是想要一个机会来改变世界？
学习数学的最好方法就是去做数学。
If you want to walk fast, walk alone. If you want to walk far, walk together.
Mathematics is the foundation upon which all science is built.
抑郁症是最能体现当前意识形态时刻的状况。