美好的生活不是没有悲伤,而是在痛苦中能促进我们成长的生活。
I don’t think about being the best, I think about being better than yesterday.
You can't change what's already happened, so focus on the present moment.
对黑洞的研究将我们带到了理解的边缘,在那里已知的物理定律失效,新的理论必须出现。
If you want something said, ask a man; if you want something done, ask a woman.