最好的学习方法就是实践。
心理学家必须是一个严格的实证主义者。
Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.
Creativity is not a gift; it's a skill that can be developed.
当其他年轻人都在下西洋跳棋时,我已在下西洋象棋了。
译文:做好事就像登山一样艰难,做坏事就像山崩一样容易。