不要因为它结束了而哭泣，要因为它发生过而微笑。
Don't cry because it's over, smile because it happened.
It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.
The unattainable goal is my goal; the winding path is my chosen path.
数学证明的美在于它的优雅以及它以清晰简洁的方式揭示潜在真理的方式。
The method of psychology must be rigorously empirical.
"The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences."
应对不自由世界的唯一方法是变得绝对自由，以至于你的存在本身就是一种反抗。