I must study politics and war that my sons may have liberty to study mathematics and philosophy.
The universe is expanding, and the expansion is accelerating.
Leadership is about making tough decisions today that will shape a better tomorrow.
Architecture should provoke, should ask questions rather than provide easy answers.
The best reactions are those that work the first time and every time.
要冒经过计算的风险，这与鲁莽完全不同。