Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.

量子力学不仅是一种理论，而且是一种新的思维方式。

1983年12月，杨振宁向邓小平建议

Rich bachelors should be heavily taxed. It is not fair that some men should be happier than others.

社会的力量在于其平衡个人自由与社会凝聚力的能力。