You are never too old to set another goal or to dream a new dream.
The true measure of agricultural success is not just yield, but resilience.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
生活不仅仅是呼吸,而是行动。
The biggest risk is not taking risks.
数学中的每个问题都是一个等待解决的谜题,而乐趣就在于解决的过程。