在有地位的人面前不要诉说自己的卑贱,否则他会认为在要求他推荐。在富有的人面前不要说自己的贫困,否则他会认为在求他可怜。
I will never put my name on a product that does not have in it the best that is in me.
The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.
You have to have confidence in your ability, and then be tough enough to follow through.
Cultivating gratitude is one of the most reliable methods for increasing life satisfaction.
"I want to write books that make children think and feel."