数学的美在于它能够以最抽象的术语描述宇宙。
How far you go in life depends on your being tender with the young, compassionate with the aged, sympathetic with the striving and tolerant of the weak and strong. Because someday in your life you will have been all of these.
创新不应为了创新而创新，它必须服务于真正的目的。
The best way to achieve long-term investment success is to focus on low-cost, broadly diversified index funds.
In the fight between you and the world, back the world.