我总是努力在生活中保持积极和乐观。
I always try to be positive and optimistic in life.
We have to be careful not to become stylists.
自由不仅仅是摆脱枷锁,而是以一种尊重和增进他人自由的方式生活。
书籍是镜子,但它们也是窗户。
Your art is your legacy.
Science is not about control. It is about cultivating a perpetual condition of wonder in the face of something that forever grows one step richer and deeper than our latest theory about it.