写作是一种自由的行为,是表达无法表达之物的方式。
物理理论的美不仅在于其数学的优雅,还在于其解释和预测现象的能力。
Innovation is not just about creating something new; it's about improving what already exists.
When you have nobody you can make a cup of tea for, when nobody needs you, that's when I think life is over.