实现明天的唯一限制是我们今天的疑虑。
The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.
在数学中,最深刻的思想往往源于最简单的观察。
I don't know what's tighter, our jeans or our harmonies.
唯一具有持久重要性的自由是智慧的自由,也就是说,为了本质上值得的目的而行使的观察和判断的自由。
尊重自然,顺应自然。