数学的本质在于它的自由。
The essence of mathematics lies in its freedom.
你讲说他人的不善之处,如果这种说法造成了后来的麻烦,你应当怎样去对待呢?
The only secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
The only way to achieve something great is to love what you do.
它美丽而简单,就像所有真正伟大的骗局一样。
安全不仅仅是一个优先事项,它是必须融入我们所做一切的核心价值观。
The writer is delegated to declare and to celebrate man's proven capacity for greatness of heart and spirit—for gallantry in defeat, for courage, compassion and love. In the endless war against weakness and despair, these are the bright rally flags of hope and of emulation.