Love is not enough. It has to be tended, like a fire.
The discovery of gravitational waves has opened a new window to the universe.
美好生活就是每天运用你的突出优势来创造真实的幸福和丰富的满足感。
力量在于平衡:我们是我们的伤害,正如我们是我们的成功。
"Travel is fatal to prejudice, bigotry, and narrow-mindedness."