经验是一所好学校，但学费很高。
Experience is a good school, but the fees are high.
如果物体处于静止状态或作匀速直线运动，只要没有外力作用，物体将保持静止状态或匀速直线运动状态。
生活中唯一的限制是你自己设定的。
It is only through enforced standardization of methods, enforced adoption of the best implements and working conditions, and enforced cooperation that this faster work can be assured.
In computer science, we stand on the shoulders of giants, but we must also be willing to question their assumptions.
每场比赛都是证明自己的新机会。
A man is a dangerous thing, a man who has nothing to lose is even more dangerous.
The paradox of preventive healthcare: Those who need it most value it least.
Climate models are like time machines - they allow us to peer into possible futures.
The past is never truly past; it lives inside us.