We don’t try to predict the future. We try to buy things that are cheap.
生物学中的主要问题不是通过新技术解决的，而是通过新思想解决的。
"The past is not dead; it is not even past."
The past is a foreign country; they do things differently there.
我从不害怕失败，因为失败是成功的一部分。
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.