The only constant in life is change, and we must embrace it.
生活中唯一不变的就是变化，我们必须拥抱它。
The tyrant dies and his rule is over, the martyr dies and his rule begins.
数学的美在于它能够以最优雅的方式描述宇宙。
创新是石油工业的支柱；没有创新，我们就会停滞不前。