有时我们测量事物，看到它们在短期内实际上会损害销售，我们仍然会这样做。
Sometimes we measure things and see that in the short term they actually hurt sales, and we do it anyway.
The elements of consciousness are to be studied in their pure form.
我们希望讨论脱氧核糖核酸盐的结构。这种结构具有相当生物学意义的新特征。
I've had to learn to fight all my life - got to learn to keep smiling. If you smile, things will work out.
The challenge is not to represent Africa, but to present African complexities.
睡眠是好的，死亡更好；但当然，最好的事情是从未出生。
