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.
做数学就是探索一个思想的宇宙,唯一的限制是你的想象力。
如果你没有失败,说明你不够努力。
我们必须平衡经济增长与环境保护,以确保更美好的未来。
I believe in the power of literature to change the way we see the world.
韧性是在逆境而非舒适中锻造的。