生存的唯一方法就是互相照顾。
俄罗斯法律的严厉性因不必强制执行而得到缓解。
Fear of failure paralyzes progress; embrace risks to drive meaningful change.
最让我兴奋的是基础科学改变医学的潜力。
技术可以成为我们减少误捕和保护海洋生物多样性的最大盟友。
The most important political distinction among countries concerns not their form of government but their degree of government.