最伟大的定理往往始于简单的猜想，源于直觉。

我感到兴趣的是:为所爱而生,为所爱而死。

战略不是预测未来，而是为未来做好准备。

The key to success is to keep trying, even when things don't work out the first time.

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

我们不是在观察心灵，而是心灵通过我们在观察世界。