人们为了保护自己不受伤害，会伤害他人。

The truth is not always beautiful, but the pursuit of truth is always noble.

译文：过去的时间逝去了不可追回，今天的日子也会在转瞬之间过去。赏析：已经过去的就让它过去，不必再追悔。我们要活在当下，珍惜每一天。与其用泪水悔恨昨天，不如用汗水拼搏今天。

The liberty of the press is the palladium of all the civil， political， and religious rights of an Englishman.

质量不是保证；它是一种证明。

The periodic table is not just a chart; it's a map of endless possibilities.

If you can run a company, you can run a country.

领导者的遗产是通过他们对行业和员工的影响来衡量的。