Covenants, without the sword, are but words, and of no strength to secure a man at all.

The next generation of scientists will solve problems we can’t even imagine today.

机智是一种在不树敌的情况下表达观点的艺术。

We are all prisoners of our own minds, and it is only through self-reflection that we can break free.

我不知道未来会怎样，但我知道谁掌握着未来。